Synonyms
Adjective
1. efficacious
2. effective, effective, effectual, effective
3. effectual, hard-hitting, trenchant, impelling, impressive, telling, rough-and-ready, efficient, potent, strong, powerful, useful, utile
Misspellings - Typos
efficcaious, efficaious, efficaciouss, eefficacious, efficacius, efficacioua, efficaciius, efficaxious, effixacious, effcacious, efficcious, fficacious, wfficacious, eficacious, efficacous, efgicacious, efdicacious, efficacoous, efficacioous, effficacious, effocacious, efficcacious, efficaciouus, effficacious, efficacoius, effiaccious, efficacioud, feficacious, efficacios, efficaciious, efficaciou, effivacious, effiacious, efficaciuos, efficacipus, efifcacious, efficscious, efficaciosu, efficacioys, edficacious, effciacious, effiicacious, efficaciois, egficacious, rfficacious, efficacuous, effucacious, efficaicous, efficaacious, efficaccious, efficavious, eficacious