There are 14 words that end with 'quer'.
chequer | claquer | conquer |
masquer | lacquer | opaquer |
torquer | uniquer | antiquer |
brusquer | exchequer | reconquer |
relacquer | burlesquer | |
Note: These 14 words that end with 'quer' are found from the USA & Canada version of the tournament Scrabble word list.