cycle

wheel

recycle

dict

speak

dictonary

juven

young

juvenile

port

carry

portable

tox

poison

toxic

audio

hear

audio

pre

before

preseanson

hydra

water

hydrat

un

unhappy

unhappy

dis

not

disagree

anit

opposite

anitwar

in

not

incomplted

re

agian

rewrite

miss

bad

missclick

auto

self

selfmade

tri

three

triangle

ex

formal

expresident

semi

half

semiauto

un

opposite

unhappy

retro

backwards

retroactive

pro

forward

promote