thrallvsthrillWhich spelling fits?

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

Which to use

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

#37,252
“thrall” frequency rank
#10,947
“thrill” frequency rank
48199
confusion score

Side-by-Side Comparison

Feature thrall thrill
Definition Slave; one under the control of another. To suddenly excite someone, or to give someone great pleasure; to (figuratively) electrify; to experience such a sensation.

Where the eye mixes thrall and thrill

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. thrall and thrill follow the identical consonant-vowel pattern (CCCVCC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
thrall
6 ch
thrill

Visual trap between thrall and thrill

These two trip readers on the page rather than in the ear: thrall is /θɹɔːl/ while thrill is /θɹɪl/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “thrall” becomes i in “thrill”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 48199, derived from the frequency rank of both members and their visual similarity.

thrall is recorded at frequency rank #37,252, classified as anoun, pronounced /θɹɔːl/. thrill is at rank #10,947, tagged as averb, pronounced /θɹɪl/.

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 48199, this pair ranks #195,318 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of thrall vs thrill

Shared letters: hlrt. Private to "thrall": a. Private to "thrill": i.

"thrall" · 6 letters · shape CCCVCC  ·  "thrill" · 6 letters · shape CCCVCC

Known mistypes of this pair

  • thrall ← htrall · tharll · thhrall · thral · thrlal · thrrall · trhall · tthrall
  • thrill ← htrill · thhrill · thirll · thril · thrlil · thrrill · trhill · tthrill

Frequently Asked Questions

Do "thrall" and "thrill" mean the same thing in a sentence?
No - they are not even the same part of speech. "thrall" is a noun and "thrill" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "thrall" vs "thrill" - which ranks higher?
"thrill" is the more common of the two: it sits at frequency rank #10,947 in our English list, against #37,252 for "thrall". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "thrall" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "thrill" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #195,318 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "thrall" and "thrill" also get mixed up with nearby pairs, the highest-scored neighbour is "thrall vs trawl". 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 #195,318 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