Similar words: fizzle out, drizzle, sizzler, grizzle, grizzled, fizz, fizzy, muzzle. Meaning: ['fɪzl] 
n. 1. a fricative sound (especially as an expression of disapproval) 2. a complete failure. v. end weakly.
n. 1. a fricative sound (especially as an expression of disapproval) 2. a complete failure. v. end weakly. 31. Well, it may just out to be an infatuation fizzle out sooner than you realize.
32. It is not a promising thing; probably it will just fizzle out.