No.
Glad.
laugh
Half
A word that rhymes with "now" and means "sad" is "sallow."
half
there is not a sad word that rhymes with feet
then that would be sad
glad, sad
mad rhymes sad and for hobo is Jacobo, toyobo basset oboe bobo, cobo, globo, lobo, oboe, robo
calf, giraffe, staff, and laugh
Laugh, Staff, Giraffe, Graph
No - Sad and Tack do not rhyme. The endings do not sound like each other, nor are they spelt in the same way. Sad rhymes with bad, mad, lad, glad. Tack rhymes with pack, rack, mac, lack, hack.