Creak

v. i.	1.	To make a prolonged sharp grating or squeaking sound, as by the friction of hard substances; as, shoes creak. [imp. & p. p. Creaked (krēkt); p. pr. & vb. n. Creaking.] The creaking locusts with my voice conspire. - Dryden. Doors upon their hinges creaked. - Tennyson.
v. t.	1.	To produce a creaking sound with. Creaking my shoes on the plain masonry. - Shak.
n.	1.	The sound produced by anything that creaks; a creaking.

Noun	1.	creak - a squeaking sound; "the creak of the floorboards gave him away" Synonyms: creaking
Verb	1.	creak - make a high-pitched, screeching noise; "The door creaked when I opened it slowly" Synonyms: screak, screech, skreak, squeak

caterwaul, chirk, chirking, chirp, chirrup, crick, howl, keen, pipe, screak, scream, screech, shriek, shrill, skirl, skreigh, squawk, squeak, squeal, stridulate, stridulation, ululate, ululation, wail, whine, whistle, wrawl, yammer