We don't have synonyms for thruve yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are thrive, thrave and throve.
°To grow or increase in bulk or stature; to grow vigorously or luxuriantly, to flourish.
"1819: "It seems to me, reverend father," said the knight, "that the small morsels which you eat, together with this holy, but somewhat thin beverage, have thriven with you marvellously." -- Walter Scott, Ivanhoe"
°To increase in wealth or success; to prosper, be profitable.
"Since expanding in June, the business has really thrived."
°To grow or increase in bulk or stature; to grow vigorously or luxuriantly, to flourish.
"1819: "It seems to me, reverend father," said the knight, "that the small morsels which you eat, together with this holy, but somewhat thin beverage, have thriven with you marvellously." -- Walter Scott, Ivanhoe"
°To increase in wealth or success; to prosper, be profitable.
"Since expanding in June, the business has really thrived."