SWIMS is a playable word

swim Scrabble® Dictionary

verb
swam, swum, swimming, swims
to propel oneself in water by natural means
14 Playable Words can be made from "SWIMS"
   2-Letter Words (3 found)
   3-Letter Words (5 found)
   4-Letter Words (5 found)
   5-Letter Words (1 found)