try "quickly". it works
quilley
yanqui, yanquis, youthquake, youthquakes
query
queenq kivi
quotes
quigelj
Nope
quail
Quil
Quaint is a 6 letter word that begins with the letter q and ends with t.
There are no valid English word that starts with J and ends with Q. For reference, here are all the words that end with Q but none start with J: suq. tranq. umiaq. qepiq.
quitterquieter
quirky, quacky, quickly
quadquid
queens