WordNet sense 1 (the income or profit arising from such transactions as the sale of land or other property):

issue, payoff, proceeds, take, takings, yield, proceeds

WordNet sense 2 (the occurrence of a change in direction back in the opposite direction):

coming back

WordNet sense 3 (happening again (especially at regular intervals)):

recurrence

WordNet sense 4 (a quick reply to a question or remark (especially a witty or critical one)):

comeback, counter, rejoinder, replication, retort, riposte

WordNet sense 5 (document giving the tax collector information about the taxpayer's tax liability):

tax return, income tax return

WordNet sense 6 (the key on electric typewriters or computer keyboards that causes a carriage return and a line feed):

return key

WordNet sense 7 (elect again):

reelect

WordNet sense 8 (give back):

render

WordNet sense 9 (pay back):

refund, repay, refund

WordNet sense 10 (be inherited by):

devolve, fall, pass

WordNet sense 11 (bring back to the point of departure):

take back, bring back

WordNet sense 12 (come back to place where one has been before, or return to a previous activity):

come back, go back, get back

WordNet sense 13 (give or supply):

generate, give

WordNet sense 14 (a reciprocal group action):

getting even, paying back

WordNet sense 15 (pass down):

deliver

WordNet sense 16 (go back to something earlier):

recall, recall, hark back

WordNet sense 17 (answer back):

rejoin

WordNet sense 18 (go back to a previous state):

regress, revert, retrovert, regress, turn back

WordNet sense 19 (getting something back again):

restitution, restoration, regaining

WordNet sense 20 (a coming to or returning home):

homecoming

WordNet sense 21 (the act of someone appearing again):

reappearance