piuks tähendus null.

peep▼◼◼◼[UK: piːp] [US: ˈpiːp]

blip [blips]▼◼◼◻noun
[UK: blɪp] [US: ˈblɪp]

cheep▼◼◼◼[UK: tʃiːp] [US: tʃiːp]

squeaky [squeakier, squeakiest]▼◼◼◼adjective
[UK: ˈskwiːk.i] [US: ˈskwiːk.i]