sôo

Portuguese, verb

sôo is spelled S-Ô-O (3 letters) and appears 2.3 times per million words in written Portuguese, the 20,529th most frequent Portuguese word form (wordfreq, 2021 data). Sôo is a Portuguese verb meaning “pre-reform spelling (used until 1990) of soo; may still occur as a sporadic misspelling” (English Wiktionary, September 2026). Without its accent, soo is a different word: “first-person singular present indicative of soar”.