← Prefixes, Roots, & Suffixes (7th & 8th grade) Export Options Alphabetize Word-Def Delimiter Tab Comma Custom Def-Word Delimiter New Line Semicolon Custom Data Copy and paste the text below. It is read-only. Select All ad- to, toward, add to ambi- both, around anti- against bi(n)- two cata- down, against de- not, opposite, take away di- two, double eu- good, well ex- out fore- in front mid- middle ob- to, on, against para- beside peri- around pseudo- false semi- half sym- together syn- with, together ultra- beyond, extreme under- below, less than, too little acri, acid sour/bitter anthr(o) man arch ruler/leader, most important astro star aud(i) hear bene well bio life cal(or) glow/heat circum/circ ring around corp body cred believe cycle, cyc circle/ring dorm sleep duct lead epi on the outside flex bend geo earth helio sun hydr, hydra/o water macro long/large micro little/small mal bad mar, mari sea mono one/alone omni all pater father spect see/a kind super above temp, tempo time theo God val, vali, vale strong -ary place for -cide killing of -ive inclined to -ness state/quality of -ous full of -ship skill or art of/state or quality of -ure action/process