Common Endings Adding -ly-ful: Only use full when fullThree tricky -ent words-ough: though, through, thorough, throught Words ending in -tion, -sion, -cianSpelling words with -ible or -able-ise vs. -ize Patterns & rules for words ending in -le-cial or -tial rules & patternsCommon Endings by Johanna Stirling