We don't have synonyms for hotwife yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are hotwire.
(n) :
(slang) A married female swinger; a wife who has sex with people other than her spouse, with the spouse's approval. A wife whose spouse is a swinger or wittol.
(v) :
(slang) To participate in a hotwife sexual relationship.
(n) :
(slang) A married female swinger; a wife who has sex with people other than her spouse, with the spouse's approval. A wife whose spouse is a swinger or wittol.
(v) :
(slang) To participate in a hotwife sexual relationship.