Answer:

ALLTHERE

AnswerCrossword Clue
ALLTHEREFirmly in one's tree?
ALLTHERECompos mentis
ALLTHERENot certified?
ALLTHERENot fruity?
ALLTHEREPlaying with a full deck
ALLTHERESane
ALLTHEREComplete
ALLTHERE100% complete
ALLTHEREQuick-witted: Slang.
ALLTHERERational
ALLTHERENot bonkers
ALLTHERESane, slangily
ALLTHEREWhole
ALLTHEREMentally sound
ALLTHEREClearheaded
ALLTHERENot out to lunch