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