Fizzles vs Fizzes - What's the difference?

As verbs the difference between fizzles and fizzes

is that fizzles is (fizzle) while fizzes is (fizz).

(head)

(fizzle)

(fizzl)

To sputter or hiss.

''The soda fizzled for several minutes after it was poured.

* Ben Jonson

It is the easest thing, sir, to be done, / As plain as fizzling .

(figuratively) To decay or die off to nothing; to burn out; to end less successfully than previously hoped.

The entire project fizzled after the founder retired.

* fizzler

(en noun)

A spluttering or hissing sound.

Failure of a nuclear bomb to meet its expected yield during testing.

(head)

(head)

(fizz)