- having a quality that provokes disbelief; "gave the teacher an implausible excuse"
- farfetched: highly imaginative but unlikely; "a farfetched excuse"; "an implausible explanation"
- (implausibly) incredibly: not easy to believe; "behind you the coastal hills plunge to the incredibly blue sea backed by the Turkish mountains"
- Not plausible; unlikely; dubious
- (implausibly) In an implausible or dubious manner
- (adj) - unlikely, unbelievable
- difficult to believe