speedful
English
Etymology
From (deprecated template usage) [etyl] Middle English speedful, spedeful, spedful (“successful, prosperous”), equivalent to speed + -ful.
Adjective
speedful (comparative more speedful, superlative most speedful)
- (archaic) Successful; prosperous.
- (archaic) Effectual; efficient.
- (nonstandard) Full of speed; hasty; fast.
Synonyms
- See also Thesaurus:speedy