Spelling Patterns: Word Endings (-tion, -sion, -cian, -ous & More)

Many spelling mistakes happen at the ends of words. Learn the patterns that help you choose between -tion, -sion, -ssion and -cian, -sure and -ture, -cial and -tial, -ous, -able and -ible, and -ance and -ence – with the key exceptions and tips for remembering them.

Tutwoo is an independent learning provider. Spellings follow standard British English; English spelling has many exceptions, so check a dictionary when unsure.