SWEAR is a playable word

swear Scrabble® Dictionary

verb
swore or sware, sworn, swearing, swears
to utter a solemn oath
45 Playable Words can be made from "SWEAR"
   2-Letter Words (9 found)
   3-Letter Words (17 found)
   4-Letter Words (12 found)
   5-Letter Words (7 found)