Synonyms of 'perhaps'
maybeDictionary, possibly, it may be
Perhaps you're right.
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perchance (archaic , poetic)
Perchance means perhaps.
Are we, perchance, overlooking one small detail?
Thesaurus for perhaps from the Collins English Thesaurus
You use perhaps to express uncertainty , for example , when you do not know that something is definitely true , or when you are mentioning something that may possibly happen in the future in the way you describe .