thrillvsthrillerWhich spelling fits?

Quick tell: thrill is a verb, thriller is a noun, so they fill different roles in a sentence.

Which to use

“thrill” is a verb and “thriller” is a noun - they look or sound alike but fill different roles in a sentence.

#10,947
“thrill” frequency rank
#8,219
“thriller” frequency rank
19166
confusion score

Side-by-Side Comparison

Feature thrill thriller
Definition To suddenly excite someone, or to give someone great pleasure; to (figuratively) electrify; to experience such a sensation. Something that thrills.

Where the eye mixes thrill and thriller

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. thrill runs 6 letters (CCCVCC) against thriller's 8 (CCCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
thrill
8 ch
thriller

Visual trap between thrill and thriller

These two trip readers on the page rather than in the ear: thrill is /θɹɪl/ while thriller is /ˈθɹɪ.lə/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “thrill” sits inside “thriller”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 19166, derived from the frequency rank of both members and their visual similarity.

thrill is recorded at frequency rank #10,947, classified as averb, pronounced /θɹɪl/. thriller is at rank #8,219, tagged as anoun, pronounced /ˈθɹɪ.lə/.

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 19166, this pair ranks #440,052 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of thrill vs thriller

Shared letters: hilrt. Private to "thrill": -. Private to "thriller": e.

"thrill" · 6 letters · shape CCCVCC  ·  "thriller" · 8 letters · shape CCCVCCVC

Known mistypes of this pair

  • thrill ← htrill · thhrill · thirll · thril · thrlil · thrrill · trhill · tthrill
  • thriller ← htriller · thhriller · thirller · thrilelr · thriler · thrillerr · thrillre · thrliler

Frequently Asked Questions

Do "thrill" and "thriller" mean the same thing in a sentence?
No - they are not even the same part of speech. "thrill" is a verb and "thriller" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "thrill" or "thriller" show up more?
"thriller" is the more common of the two: it sits at frequency rank #8,219 in our English list, against #10,947 for "thrill". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "thrill" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "thriller" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #440,052 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "thrill" and "thriller" also get mixed up with nearby pairs, the highest-scored neighbour is "thrill vs trill". 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 #440,052 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