10-letter words containing h, o, l, s, t, n
- sulphonate — a salt or ester of any sulphonic acid containing the ion RSO2O– or the group RSO2O–, R being an organic group
- the solent — a strait of the English Channel between the coast of Hampshire, on the English mainland, and the Isle of Wight. Width: up to 6 km (4 miles)