Noisy
来自Big Physics
Middle English (also in the sense ‘quarrelling’): from Old French, from Latin nausea ‘seasickness’ (see nausea).
wiktionary
noise + -y
etymonline
noisy (adj.)
1690s, "making a loud sound," also "full of noise," from noise (n.) + -y (2). Earlier was noiseful (late 14c.). Related: Noisily; noisiness.