certifiable
- s fit to be certified as insane (and treated accordingly)
- s capable of being guaranteed or certified
a certifiable fact
- All are certifiable American eccentrics.
- A certifiable child prodigy, young Davis could sing, dance, tell jokes, improvise, do impressions--"He did it all" would be his epitaph.
- THEOLOGY (See Cover) It seems oddly paradoxical that 1966 intellectually a most permissive year should almost have produced a certifiable religious heretic.