As nouns the difference between whish and wich
is that whish is a sibilant sound, especially that of rapid movement through the air while wich is a bundle of thread. an alternative spelling of lang=en.
As an interjection whish
is an alternative spelling of lang=en.
As a verb whish
is to make such a sound.
whish
English
Noun
(es)
A sibilant sound, especially that of rapid movement through the air.
Verb
To make such a sound.