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
efficaciou, efficaciuos, efficacous, effiaccious, effixacious, effivacious, efficacioua, efficacioys, effucacious, efficaious, eficacious, efficacios, eficacious, efgicacious, rfficacious, efficaicous, efficaciouss, efficacioud, efficaciosu, efficscious, effciacious, effficacious, effiacious, efficaciius, efficcious, efficcaious, efficaxious, effiicacious, efficacius, efficcacious, fficacious, efifcacious, efficaacious, efficaciois, edficacious, efdicacious, efficaciouus, efficacipus, effficacious, feficacious, efficaccious, efficacoius, efficaciious, efficacoous, effcacious, wfficacious, efficavious, eefficacious, egficacious, effocacious, efficacioous, efficacuous