כּחשׁ
kâchash
kaw-khash'
A primitive root; to be untrue , in word (to lie , feign , disown ) or deed (to disappoint , fail , cringe ): - deceive, deny, dissemble, fail, deal falsely, be found liars, (be-) lie, lying, submit selves.
LXX related word(s)
G720 arneomai