Vocabulary for the High School Student

CIRCUM-

CIRCUMFERENCE: CIRCUMNAVIGATE: CIRCUMVENT: SEE PAGE 221 around, round

CON-, CO-, COL-, COR-

COALESCE: COLLABORATE: CONVENE: SEE PAGES together, with

OB-

OBSTACLE: OBSTRUCT: OBTRUDE: SEE PAGES against, in the way, over

PER-

through, to the end, thoroughly PERENNIAL: PERFORATE: PERMEATE: SEE PAGES

PRE-

PRECEDE: PRECOCIOUS: PREFABRICATED: SEE PAGE before, beforehand, fore-

PRO-

forward, forth PROJECT: PROPEL: PROTRUDE: SEE PAGES