thatchvsthatchedConfusable pair

Quick tell: thatch is a noun, thatched is an adjective, so they fill different roles in a sentence.

Which to use

“thatch” is a noun and “thatched” is an adjective - they look or sound alike but fill different roles in a sentence.

#41,421
“thatch” frequency rank
#34,716
“thatched” frequency rank
76137
confusion score

Side-by-Side Comparison

Feature thatch thatched
Definition Straw, rushes, or similar, used for making or covering the roofs of buildings, or of stacks of hay or grain. Covered or roofed with thatch.

Letter map: thatch vs thatched

Shared letters muted; letters that set thatch and thatched apart highlighted. Shared run: 6. thatch runs 6 letters (CCVCCC) against thatched's 8 (CCVCCCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
thatch
8 ch
thatched

Part-of-speech tell for thatch / thatched

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: thatch is anoun and thatchedanadjective. On the page they differ by 2 extra letter(s) - “thatch” sits inside “thatched”. Our composite confusion score for this pair is 76137, derived from the frequency rank of both members and their visual similarity.

thatch is recorded at frequency rank #41,421, classified as anoun, pronounced /θæt͡ʃ/. thatched is at rank #34,716, tagged as anadj.

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 76137, this pair ranks #30,967 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of thatch vs thatched

Shared letters: acht. Private to "thatch": -. Private to "thatched": de.

"thatch" · 6 letters · shape CCVCCC  ·  "thatched" · 8 letters · shape CCVCCCVC

Known mistypes of this pair

  • thatch ← htatch · tahtch · thacth · thatcch · thatchh · thathc · thattch · thhatch
  • thatched ← htatched · tahtched · thacthed · thatcched · thatcehd · thatchde · thatchedd · thatchhed

Frequently Asked Questions

Can "thatch" and "thatched" be used interchangeably?
No - they are not even the same part of speech. "thatch" is a noun and "thatched" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "thatch" or "thatched" show up more?
"thatched" is the more common of the two: it sits at frequency rank #34,716 in our English list, against #41,421 for "thatch". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "thatch" and "thatched". Here's where to go from here.

  • Full dictionary entry for "thatch" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "thatched" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #30,967 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "thatch" and "thatched" also get mixed up with nearby pairs, the highest-scored neighbour is "thatch vs thatcher". 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 #30,967 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