Prefix Definition: in front, against, in the way of

ob • Prefix • Definition: in front, against, in the way of

obsolete • Adjective • No longer in use, out of date

obscure • Adjective • Definition: not clearly seen, vague

con • Prefix • Definition: with, together

Convivial • Adjective • Friendly, social, enjoy partying

re • Prefix • Definition: again, back

resolve • Verb • Definition: to find a solution, to settle an argument • Other forms: resolution

rebuttal • Noun • Definition: an attempt to disprove or contradict an argument

Dis, dif, di Prefix Definition: apart

discern • Verb • Definition: to come to know or recognize

digress • Verb • Definition: to speak or write about something that is not on the topic

differentiate • Verb • Definition: to mark or show a difference

anti • Prefix • Definition: against

antifreeze • Noun • Definition: a substance added to a liquid to prevent it from freezing

Antonym • Noun • Definition: a word that means the opposite of another word

inter • Prefix • Definition: between, among

interstellar • Adjective • Definition: occurring between stars

international • Adjective • Definition: occurring between nations

bi • Prefix • Definition: two

bilingual • Adjective • Definition: able to speak two language

bifocal • Adjective or Noun • Definition: eye glasses divided into two parts

Prefix Definition: in front, against, in the way of