brad, chad, clad, egad, grad, glad
rook
One four letter animal that does not rhyme with any words is wolf.
FartDartPartMartHart
rhyme
Calf, gaff,
detected
ail
undead
Hive Dive Live
bled head shed
4 letter words rhyming with 'down':GownNounTown
A four letter word starting with the letter a is able.