ICEBOAT is a playable word

iceboat Scrabble® Dictionary

verb
iceboated, iceboating, iceboats
to travel in a vehicle that sails on ice
76 Playable Words can be made from "ICEBOAT"
   2-Letter Words (16 found)
   3-Letter Words (32 found)
   5-Letter Words (5 found)
   7-Letter Words (1 found)