8th Grade Ceed, Cede and Sede Words

Ten words in English end with the sound /seed/, and they are spelled three ways. Only three common words end in ceed: exceed, proceed and succeed. Only one ends in sede: supersede. The rest end in cede, including precede, recede, concede, intercede, secede and accede. The sound gives no clue, so students learn the exceptions and treat cede as the default.

The list is deliberately short, because the whole pattern fits in a few lines. Ceed words come from the Latin cedere, to go, as do the cede words. Supersede is the odd one out, from a different Latin root meaning to sit, which makes it the single sede word. Eighth graders are old enough to appreciate this: it is a rare case where a spelling rule has almost no exceptions.

Teach it as a rhyme or a rule: three ceed words, one sede word, everything else cede. Write exceed, proceed and succeed on the board together and have students say them aloud as a set, then leave supersede on its own. The common errors are the mirror images: succede for succeed, or preceed for precede. Procedure, the noun from proceed, is a useful contrast, since it has a single e.

In hangman, the ending is the whole puzzle: players know the word finishes with a sound they can say, and have to pick the right spelling. Print the worksheet and use it as a memory check: cover the list and ask students to write all ten, sorted into three groups.