Which to use
“smarter” is an adjective and “smartly” is an adverb - they look or sound alike but fill different roles in a sentence.
- #8,205
- “smarter” frequency rank
- #31,766
- “smartly” frequency rank
- 39971
- confusion score
Side-by-Side Comparison
| Feature | smarter | smartly |
|---|---|---|
| Definition | comparative form of smart: more smart | In a smart manner. |
Letter map: smarter vs smartly
Shared letters muted; letters that set smarter and smartly apart highlighted. Shared run: 5. smarter (CCVCCVC) and smartly (CCVCCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Part-of-speech tell for smarter / smartly
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: smarter is anadjective and smartlyanadverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 39971, derived from the frequency rank of both members and their visual similarity.
smarter is recorded at frequency rank #8,205, classified as anadj. smartly is at rank #31,766, tagged as anadv, pronounced /ˈsmɑː(ɹ)tli/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 39971, this pair ranks #271,833 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of smarter vs smartly
Shared letters: amrst. Private to "smarter": e. Private to "smartly": ly.
"smarter" · 7 letters · shape CCVCCVC · "smartly" · 7 letters · shape CCVCCCV
Known mistypes of this pair
Frequently Asked Questions
Do "smarter" and "smartly" mean the same thing in a sentence?
In ordinary English text, does "smarter" or "smartly" show up more?
What to do next
Done with this confusable. These links stay specific to "smarter" and "smartly".
- Full dictionary entry for "smarter" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "smartly" - compare definitions side by side with the headword page. Word entry
- This pair ranks #271,833 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "smarter" and "smartly" also get mixed up with nearby pairs, the highest-scored neighbour is "smartly vs starkly". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #271,833 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.