achingvsawningTell them apart

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

Which to use

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

#19,750
“aching” frequency rank
#41,518
“awning” frequency rank
61268
confusion score

Side-by-Side Comparison

Feature aching awning
Definition present participle and gerund of ache A rooflike cover, usually of canvas, extended over or before any place as a shelter from the sun, rain, or wind.

Where the eye mixes aching and awning

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

6 ch
aching
6 ch
awning

Visual trap between aching and awning

These two trip readers on the page rather than in the ear: aching is /ˈeɪ.kɪŋ/ while awning is /ˈɔːnɪŋ/. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 61268, derived from the frequency rank of both members and their visual similarity.

aching is recorded at frequency rank #19,750, classified as averb, pronounced /ˈeɪ.kɪŋ/. awning is at rank #41,518, tagged as anoun, pronounced /ˈɔːnɪŋ/.

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 61268, this pair ranks #95,211 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of aching vs awning

Shared letters: agin. Private to "aching": ch. Private to "awning": w.

"aching" · 6 letters · shape VCCVCC  ·  "awning" · 6 letters · shape VCCVCC

Known mistypes of this pair

  • achingacching · achhing · achign · achingg · achinng · achnig · acihng · ahcing
  • awninganwing · awinng · awnign · awningg · awninng · awnnig · awnning · awwning

Frequently Asked Questions

Can "aching" and "awning" be used interchangeably?
No - they are not even the same part of speech. "aching" is a verb and "awning" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "aching" or "awning" show up more?
"aching" is the more common of the two: it sits at frequency rank #19,750 in our English list, against #41,518 for "awning". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "aching" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "awning" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #95,211 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "aching" and "awning" also get mixed up with nearby pairs, the highest-scored neighbour is "ailing vs awning". 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 #95,211 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