OUTSPEAKING is a playable word

outspeak Scrabble® Dictionary

verb
outspoke, outspoken, outspeaking, outspeaks
to outdo in speaking
1145 Playable Words can be made from "OUTSPEAKING"
   2-Letter Words (40 found)
   3-Letter Words (172 found)
   9-Letter Words (2 found)
   11-Letter Words (1 found)