sulphur
English
Noun
a sulphur butterfly
Derived terms
* Owly sulphur, a type of owlfly
Usage notes
* This is a traditional spelling in the UK and India, and an alternative spelling in Canada, Australia and New Zealand.
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unsulphur
Not English
Unsulphur has no English definition. It may be misspelled.
English words similar to 'unsulphur':
unicolor,
unmuscular,
unclutter,
uncollar,
unclearer,
unsolder,
unclever,
uncleaner,
unslender,
uniocular,
uncloister,
unicolour,
uncluster,
unclogger