Nouns

(n)tailthe posterior part of the body of a vertebrate especially when elongated and extending beyond the trunk or main part of the body
(n)fag end, tail, tail endthe time of the last part of something“the fag end of this crisis-ridden century”, “the tail of the storm”
(n)tail, tail endany projection that resembles the tail of an animal
(n)buttocks, nates, arse, butt, backside, bum, buns, can, fundament, hindquarters, hind end, keister, posterior, prat, rear, rear end, rump, stern, seat, tail, tail end, tooshie, tush, bottom, behind, derriere, fanny, assthe fleshy part of the human body that you sit on“he deserves a good kick in the butt”, “are you going to sit on your fanny and do nothing?”
(n)tail, shadow, shadowera spy employed to follow someone and report their movements
(n)tail(usually plural) the reverse side of a coin that does not bear the representation of a person's head
(n)tail, tail assembly, empennagethe rear part of an aircraft
(n)stern, after part, quarter, poop, tailthe rear part of a ship

Verbs

(v)chase, chase after, trail, tail, tag, give chase, dog, go after, trackgo after with the intent to catch“The policeman chased the mugger down the alley”, “the fox chased the rabbit”
(v)dock, tail, bobremove or shorten the tail of an animal
(v)tailremove the stalk of fruits or berries