OVERHEARING is a playable word

overhear Scrabble® Dictionary

verb
overheard, overhearing, overhears
to hear without the speaker's knowledge or intention
445 Playable Words can be made from "OVERHEARING"
   2-Letter Words (25 found)
   3-Letter Words (82 found)
   9-Letter Words (2 found)
   11-Letter Words (1 found)