ABOARD is a playable word

aboard Scrabble® Dictionary

adverb
into, in, or on a ship, train, or airplane
44 Playable Words can be made from "ABOARD"
   2-Letter Words (10 found)
   3-Letter Words (21 found)
   4-Letter Words (8 found)
   5-Letter Words (3 found)
   6-Letter Words (2 found)