[1] : The Collaborative International Dictionary of English v.0.48

make known \make known\ v. t.
   to reveal; to disclose; as, the congressman made known his
   interest in the company only after he voted on the bill.
   pjc

[2] : Moby Thesaurus II by Grady Ward, 1.0

50 moby thesaurus words for "make known":
   air, break it to, break the news, breathe, broach, broadcast,
   come out with, communicate, confide, confide to, convey, display,
   disseminate, divulgate, divulge, evulgate, get across, get over,
   give, give out, give vent to, give word, hand on, impart,
   leave word, let get around, let in on, let out, make public,
   open up, out with, pass, pass along, pass on, publish, put out,
   render, report, reveal, send, send word, share, share with, signal,
   tell, transfer, transmit, utter, vent, ventilate

Known >> K Words
Known, definition of term: Known
known_pag1.html

Make >> M Words
Make, definition of term: Make
make_pag1.html

Make For >> M Words
Make For, definition of term: Make For
make+for_pag1.html

Make Good >> M Words
Make Good, definition of term: Make Good
make+good_pag1.html

Make Easier >> M Words
Make Easier, definition of term: Make Easier
make+easier_pag1.html

Make Do >> M Words
Make Do, definition of term: Make Do
make+do_pag1.html

Make Drunk >> M Words
Make Drunk, definition of term: Make Drunk
make+drunk_pag1.html

Make Clear >> M Words
Make Clear, definition of term: Make Clear
make+clear_pag1.html

Make A Mistake >> M Words
Make A Mistake, definition of term: Make A Mistake
make+a+mistake_pag1.html

Make Fun Of >> M Words
Make Fun Of, definition of term: Make Fun Of
make+fun+of_pag1.html