susisema tähendus null.

hiss▼◼◼◼[UK: hɪs] [US: ˈhɪs]

sizzle [sizzled, sizzling, sizzles]▼◼◻◻verb
[UK: ˈsɪz.l̩] [US: ˈsɪz.l̩]

fizzle [fizzled, fizzling, fizzles]▼◼◻◻verb
[UK: ˈfɪz.l̩] [US: ˈfɪz.l̩]