Definitions from Wiktionary (efficious)
▸ adjective: (rare, nonstandard) Efficacious.
▸ Words similar to efficious
▸ Usage examples for efficious
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▸ Popular nouns described by efficious
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▸ adjective: (rare, nonstandard) Efficacious.
Similar:
effectatious,
efficacious,
efficient,
working,
availing,
operative,
effectful,
energetic,
perficient,
effectual,
more...
Opposite:
▸ Words similar to efficious
▸ Usage examples for efficious
▸ Idioms related to efficious
▸ Wikipedia articles (New!)
▸ Popular nouns described by efficious
▸ Words that often appear near efficious
▸ Rhymes of efficious
▸ Invented words related to efficious