4th Grade Comparative and Superlative Adjectives Worksheets
Fourth graders work the full system: -er/-est with spelling changes, more/most for longer adjectives, and the irregulars good/better/best and bad/worse/worst. The sentence's comparison cue (than, of the two, in the whole school) always points to the answer.
Free printable PDF, aligned to Common Core L.3.1.g. One skill per page, answer key on page two.
Every sheet is one of a kind and prints with a version code, so you can reprint the exact same one later. New version every click.
The kind of sentences you'll get
Circle the letter of the form that fits the comparison.
-
The desert receives ______ rain than the coast.
least · less
Answer: less
- Of the two workouts, swimming puts ______ strain on your knees. least · less
- Of all the birds at the feeder, the painted bunting is the ______ . most colorful · colorfulest
Every print draws a fresh mix of sentences at this level, so a make-up test or a second sibling gets a different sheet.
What's on each sheet
- Choose the word. Circle the letter of the form that fits the comparison. 10 questions per page.
Every version prints on US Letter or A4, with its answer key on the last page.
How to teach this
Push on precision. "Of the two runners, she is the faster" sounds strange to many adults, which makes it a fun correctness conversation with 4th graders. Add the irregulars (good/better/best, bad/worse/ worst, far/farther/farthest) and let students prove each answer by counting what's being compared.
Watch for: Long adjectives use more and most instead of -er and -est: more colorful, most interesting, never colorfuler. Never double up: 'more taller' and 'most fastest' are always wrong.
Common questions about comparative and superlative adjectives
- What are the irregular comparatives?
- Good/better/best, bad/worse/worst, far/farther/farthest, and little/less/least. They ignore the -er/-est machinery entirely, so they're learned as small famous families. Fourth grade items mix them in once the regular system is automatic.
- Is "the faster of the two" really correct?
- Yes, and it surprises people. With exactly two, careful English uses the comparative: the faster runner, the taller twin. With three or more, the superlative takes over. It's a detail that makes students feel like insiders, which is half the fun of teaching it.
Related worksheets
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Aligned to Common Core L.3.1.g. Reviewed by the One More Sheet curriculum team. Content version 68, updated July 2026.