GOITER is a playable word

goiter Scrabble® Dictionary

noun
pl. goiters
an enlargement of the thyroid gland
(adjective) goitered (adjective) goitrous
61 Playable Words can be made from "GOITER"
   2-Letter Words (12 found)
   3-Letter Words (22 found)
   5-Letter Words (4 found)
   6-Letter Words (2 found)