firmer

contract, covenant, agree for; engage (promise)., treat, negotiate, stipulate, make terms; bargain (barter)., make a bargain, strike a bargain; come to terms, come to an understanding; compromise; set at rest; close, close with; conclude, complete, settle; confirm, ratify, clench, subscribe, underwrite; endorse, indorse; put the seal to; sign, seal (attest); indent., take one at one's word, bargain by inch of candle.

produce sound; sound, make a noise; give out sound, emit sound; resound.