Spelling unit 5 Lesson 2

This document lists prefixes that can be added to words to change their meaning, including bi-, tri-, uni-, re-, and semi-. Some examples of words that incorporate these prefixes are bisect, triangle, universal, semicircle, biceps, bilingual, tricycle, university, semifinal, uniform, bifocals, reunion, unison, semicolon, unicorn, semiprivate, triplicate, semisweet, and semiannual.