Misspellings - Typos
efficay, effiicacy, egficacy, effiacy, effficacy, efficact, efgicacy, efficayc, eefficacy, effocacy, efficcy, efficac, effixacy, edficacy, wfficacy, efficaccy, effficacy, effucacy, efficaacy, fficacy, efficcay, efficaxy, efficavy, effciacy, effiaccy, effcacy, feficacy, efifcacy, eficacy, eficacy, efficacyy, efficscy, efficcacy, rfficacy, efficacu, effivacy, efdicacy