swearest

second-person singular simple present indicative of swear

Verb

  1. second-person singular simple present indicative of swear

Origin

Etymology tree English swear Proto-Indo-European *-yōs Proto-Indo-European *-tHós Proto-Indo-European *-istHos Proto-Germanic *-istaz Proto-West Germanic *-ist Old English -est Middle English -est English -est English swearest From swear + -est.