thinksvsthinlyTell them apart

Quick tell: thinks is a verb, thinly is an adverb, so they fill different roles in a sentence.

Which to use

“thinks” is a verb and “thinly” is an adverb - they look or sound alike but fill different roles in a sentence.

#1,741
“thinks” frequency rank
#20,513
“thinly” frequency rank
22254
confusion score

Side-by-Side Comparison

Feature thinks thinly
Definition third-person singular simple present indicative of think In a thin, loose, or scattered manner; scantily; not thickly.

Where the eye mixes thinks and thinly

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
thinks
6 ch
thinly

Why the eye confuses thinks with thinly

These two trip readers on the page rather than in the ear: thinks is /θɪŋks/ while thinly is /ˈθɪnli/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 22254, derived from the frequency rank of both members and their visual similarity.

thinks is recorded at frequency rank #1,741, classified as averb, pronounced /θɪŋks/. thinly is at rank #20,513, tagged as anadv, pronounced /ˈθɪnli/.

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 22254, this pair ranks #417,941 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of thinks vs thinly

Shared letters: hint. Private to "thinks": ks. Private to "thinly": ly.

"thinks" · 6 letters · shape CCVCCC  ·  "thinly" · 6 letters · shape CCVCCV

Known mistypes of this pair

  • thinkshtinks · thhinks · thikns · thinkks · thinkss · thinnks · thinsk · thniks
  • thinlyhtinly · thhinly · thilny · thinlly · thinlyy · thinnly · thinyl · thnily

Frequently Asked Questions

Do "thinks" and "thinly" mean the same thing in a sentence?
No - they are not even the same part of speech. "thinks" is a verb and "thinly" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "thinks" or "thinly"?
"thinks" is the more common of the two: it sits at frequency rank #1,741 in our English list, against #20,513 for "thinly". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "thinks" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "thinly" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #417,941 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "thinks" and "thinly" also get mixed up with nearby pairs, the highest-scored neighbour is "thickly vs thinly". 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 #417,941 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list