unsay
131unsaid — be left unsaid if something is left unsaid, you do not say it although you might be thinking it: Some things are better left unsaid. unsay /Vn sed/ verb (T) …
132recant — verb 1) he was forced to recant his political beliefs Syn: renounce, disavow, deny, repudiate, renege on; formal forswear, abjure 2) he refused to recant Syn: change one s mind, be apostate; rare tergiversate 3) …