Week 1

1. Week 1 Spelling Vocabulary Root Words: hydr, aqua, mar Marina Aquarium Hydrant Aquatic Marine Aqueduct Hydroelectric Maritime Aquifer Dehydrate Plague Straight Freighter Waist Agent Acre Mayor Obey Restrain Campaign Persuade Survey Anticipate Famous Fragile Axle Aunt Aptitude

2. Week 2 Spelling List Vocabulary Root Words: hydr, aqua, mar Marina Aquarium Hydrant Aquatic Marine Aqueduct Hydroelectric Maritime Aquifer Dehydrate Hockey Received Neither Believe Achievement Equality Referee Pleasant Illegal Nominee Electricity Frequent Entry Eagerly Pique Easel Abbreviate Tedious

3. Week 3 Spelling List Although Moment Goalie Poem Poetry Approach Ceremony Stowaway Trolley Oxygen Often Officer Obstacle Envelope Proverb Antelope Molecule Obstinate Vocabulary Root Words: vis/vid, aud, phon Visualize Vista Visionary Audible Audition Audience Auditorium Cacophony Xylophone Phonograph

4. Week 4 Spelling List Vocabulary Root Words: vis/vid, aud, phon Visualize Vista Visionary Audible Audition Audience Auditorium Cacophony Xylophone Phonograph Buyer Instant Quietly Plight Describe Acquire Typhoon Twice Lithe Scientific Blind Decipher Distinct Xylophone Glimpse Pliable Slight Friction

5. Week 5 Spelling List Vocabulary Root Words: Mem, ology, sci Memoir Memorialize Memorable Memento Geology Anthropology Etymology Science Conscience Conscientious Country Does Once Beautiful Unusual Unit Fugitive Menu Utilize Sculpture Valuable Thumbprint Museum Universe Luxury Sulfur Customary Suffocate

6. Week 6 Spelling List Vocabulary Root Words: Mem, ology, sci Memoir Memorialize Memorable Memento Geology Anthropology Etymology Science Conscience Conscientious Occurrence Embarrass Occasion Symmetry Recommend Exaggerate Terrain Barricade Alliance Applaud Hooray Opportunity Opposite Daughter Authentic Awkward Brought Because

7. Week 7 Spelling List Vocabulary Root Words: Cycl, circum, centr Cycle Cyclical Cyclone Circumference Circuit Circumstance Circumvent Central Concentric Eccentric Gestured Gesturing Hesitated Hesitating Studied Studying Prescribed Prescribing Skied Skiing Lonelier Loneliest Friendlier Friendliest Cleaner Cleanest Angrier Angirest

8. Week 8 Spelling List Vocabulary Root Words: Cycl, circum, centr Cycle Cyclical Cyclone Circumference Circuit Circumstance Circumvent Central Concentric Eccentric Everybody Anywhere Knowledge Brainstorm Stomachache Outstanding Sweatshirt Videotape Meanwhile Old-fashioned Long-distance Duffel bag Child’s play Absent-minded Daybreak High school Headquarters Themselves

9. Week 9 Spelling List Vocabulary Root Words: Dict, scrib, graph Dictate Contradict Edict Autobiography Telegram Calligraphy Graphic Inscription Transcript Prescription Favorite Traitor Circuit Circumvent Rehearse Courtesy Courteous Humor Humorous Energy Energetic Courage Courageous Similar Grammar Worthy Earthworm Earnestly

10. Week 10 Spelling List Vocabulary Root Words: Dict, scrib, graph Dictate Contradict Edict Autobiography Telegram Calligraphy Graphic Inscription Transcript Prescription Feature Creature Pitcher Lecturer Bleachers Archery Picturesque Preacher Fixture Puncture Leisure Pleasure Closure Fracture Moisture Catcher Seizure Natural

11. Week 11 Spelling List Vocabulary Root Words: Chron, temp, loc Chronological Chronically Chronicle Chronograph Contemporary Temporary Location Local Allocate Dislocate Enough Physical Symphony Coughing Briefly Pamphlet Chieftain Amphibian Efficient Flexible Turmoil Typhoid Ointment Voyager Boycott Loyalty Corduroy Oily

12. Week 12 Spelling List Vocabulary Root Words: Chron, temp, loc Chronological Chronically Chronicle Chronograph Contemporary Temporary Location Local Allocate Dislocate Honorable Doorknob Chalkboard Plumber Condemn Gnarled Sighed Scented Trestle Drought Doubt Acknowledge Wholesome Castle Exhaustion Shipwreck Pneumonia Wrestling

13. Week 13 Spelling List Vocabulary Root Words: Mob, tract, tend Mobile Motivation Motive Tractor Detract Contract Attention Extend Tension Contentious Magazine Algebra Antenna Efficiency Opinion Appearance Colonel Absolutely National Argument Article Orchestra Warning Architect Formula Participant Shortage Ordinary

14. Week 14 Spelling List Vocabulary Root Words: Mob, tract, tend Mobile Motivation Motive Tractor Detract Contract Attention Extend Tension Contentious they’re Their Reign Rein Incite Insight Borough Burrow Censor Sensor Chorale Corral All ready Already Assistance Assistants Broach Brooch

15. Week 15 Spelling List Vocabulary Root Words: Hosp, onym, host Hospital Hospitable Homonym Synonym Antonym Acronym Anonymous Pseudonym Hostile Hostage Expression Collision Application Prediction Persuasion Succession Beautician Musician Starvation Reaction Violation Imitation Observation Separation Estimation Ambition Action Solution

16. Week 16 Spelling List Vocabulary Root Words: Hosp, onym, host Hospital Hospitable Homonym Synonym Antonym Acronym Anonymous Pseudonym Hostile Hostage Loose Lose Cease Seize Finely Finally Through Thorough Stationery Stationary Patients Patience Affect Effect Principal Principle Hostel Hostile

17. Week 17 Spelling List Vocabulary Root Words: Bio, photo, phil Biology Biodegradable Biography Photography Photosynthesis Photon Philadelphia Philanthropist Philosophy Bibliophile Magnificent Obedient Persistent Equivalent Fluorescent Incident Valiant Brilliant Ignorant Significant Reluctant Attendant Dormant Vigilant Radiant Immigrant Accident Confident

18. Week 18 Spelling List Vocabulary Root Words: Bio, photo, phil Biology Biodegradable Biography Photography Photosynthesis Photon Philadelphia Philanthropist Philosophy Bibliophile Permission Impatient Dictionary Delicious Ocean Physician Establish Ambitious Surely Magician Conversation Inertia Ashes Official Sufficient Glacier Brochure Friendship

19. Week 19 Spelling List Vocabulary Root Words: Plur, multi, poly Plural Pluralism Multiply Multidisciplinary Polygon Polytheistic Multitude Multimedia Megalopolis Megalosaurus Audible Plausible Indelible Compatible Credible Sensible Profitable Durable Lovable Acceptable Predictable Changeable Infectious Curious Cautious Precious Vicious Numerous

20. Week 20 Spelling List Vocabulary Root Words: Plur, multi, poly Plural Pluralism Multiply Multidisciplinary Polygon Polytheistic Multitude Multimedia Megalopolis Megalosaurus Mosquitoes Varieties Beliefs Grievances Schedules Echoes Thieves Journeys Halves Passersby Substances Orchestras Pharmacies Sergeants Tomatoes Boundaries Instruments Encyclopedias

21. Week 21 Spelling List Vocabulary Root Words: Mono, Uni, Solo Monologue Monotone Monotonous Unison Unicorn Unify Unique Solitude Solo Solar Government Judgment Experiment Development Amazement Enjoyment Painless Tireless Humorless Effortless Powerless Colorless Successful Doubtful Cheerful Careful Grateful Thoughtful

22. Week 22 Spelling List Vocabulary Root Words: Mono, uni, sol Monologue Monotone Monotonous Unison Unicorn Unify Unique Solitude Solo Solar Immature Immobile Imperfect Immortal Immediate Unsure Unlikely Unreliable Uncertain Inability Inanimate Incautious Independent Inconvenient Underneath Undercover Underage Underestimate

23. Week 23 Spelling List Vocabulary Root Words: Fals, cert, cred, phob False Fallacy Falsify Certain Credulous Credence Credible Creed Phobia Claustrophobic Geology Geography Geologist Graphite Autograph Photograph Biopsy Biology Biography Biosphere Transact Enact Actor React Import Transport Portable Export

24. Week 24 Spelling List Vocabulary Root Words: Fals, cert, cred, phob False Fallacy Falsify Certain Credulous Credence Credible Creed Phobia Claustrophobic Admitted Answered Concluded Exclaimed Insisted Remarked Whispered Advised Blurted Commented Demanded Explained Mentioned Observed Replied Whined Screamed Inquired

25. Week 25 Spelling List Vocabulary Root Words: Arm, fen, cid, cis Armory Armada Armadillo Defend Offense Fender Scissors Decide Incisor Insecticide Especially Immediately Permanently Temporarily Perfectly Sincerely Buoyancy Truancy Vacancy Citizenship Partnership Ownership Championship Membership Strengthen Lengthen Frighten Fasten

26. Week 26 Spelling List Vocabulary Root Words: Arm, fen, cid, cis Armory Armada Armadillo Defend Offense Fender Scissors Decide Incisor Insecticide Misspell Misbehave Misfortune Misdirect Dishonest Discourage Disagree Disgrace Antisocial Antifreeze Antiseptic Reappear Rewrite Recede Nonsense Nonconformist Nonexistent Nonfiction

27. Week 27 Spelling List Vocabulary Root Words: Vi, urb, terr Via Deviate Obvious Urban Suburb Suburbanite Terrestrial Terrain Terra-cotta Territory Punctual Ancient Miniature Stupendous Inquisitive Wasteful Zealous Obnoxious Pathetic Obsolete Ridiculous Genuine Congenial Optimistic Reliable Abundant Meager Sparse

28. Week 28 Spelling List Vocabulary Root Words: Vi, urb, terr Via Deviate Obvious Urban Suburb Suburbanite Terrestrial Terrain Terra-cotta Territory Binocular Bicentennial Bilingual Bipedal Triceps Triathlon Triad Triplicate Unicorn Unify Union Unique Semicircle Semicolon Semiannual Centipede Century Centennial

29. Week 29 Spelling List Vocabulary Root Words: Med, semi, hemi, equ Medium Median Mediocre Mediate Semicircle Hemisphere Semicolon Equitable Equator Equidistant Eruption Interrupt Bankrupt Rupture Spectator Suspect Respect Spectacle Signature Insignia Signal Microscope Telescope Stethoscope Uniform Reformat Formal Transform

30. Week 30 Spelling List Vocabulary Root Words: Med, semi, hemi, equ Medium Median Mediocre Mediate Semicircle Hemisphere Semicolon Equitable Equator Equidistant Environment Antarctica International Peninsula Constitutional Bureaucracy Patriotism Hemisphere Archeology Atmosphere Cartographer Coordinates Parallelogram Perpendicular Rhombus Theorem Polyhedron Circumference

31. Week 31 Spelling List Vocabulary Root Words: Anim, carn, phys Animal Animate Animator Inanimate Carnivorous Reincarnate Physical Physician Physics Physicist wobble ashamed consonant shovel wheelbarrow hedges wonder angle absent decadent excellent frequent impatient cell cytoplasm Organelle diffusion osmosis

32. Week 32 Spelling List Vocabulary Root Words: Anim, carn, phys Animal Animate Animator Inanimate Carnivorous Reincarnate Physical Physician Physics Physicist Scissors Desert Increase Convict Finance Wound Business Separate Approximate Estimate Associate Certificate Navigation Convert Emperor Circumnavigate Cartographer Colony

33. Week 33 Spelling List Vocabulary Root Words: Hex, sept, oct Hexagon Sextant September Septennial Septet Septuagenarian Octagon Octave October Octopus Fungus Fungi Hippopotamus Hippopotami Octopus Octopi Tributary Circulatory Capillary Ventricle Pigment Residential Elasticity Artery Vein Xylem Phloem Crimson

34. Week 34 Spelling List Vocabulary Root Words: Hex, sept, oct Hexagon Sextant September Septennial Septet Septuagenarian Octagon Octave October Octopus aeronautics aerobics aerodynamic aerosol aerospace dissenter pilgrim persecution Intolerant annual anniversary centennial millennium perennial artisan Apprentice Meteorologist fringe