pain in the ass

noun

"pain-in-the-ass" is a 12-letter English headword indexed on PlainSpell.

The verdict

“pain in the ass” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
15
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Something or someone that causes discomfort, frustration, or annoyance.

Key facts for pain in the ass
PropertyValue
Headwordpain in the ass
LanguageEnglish
Part of speechNoun
Letters15
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “pain in the ass” sits in English frequency

pain in the ass falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for pain in the ass is 15 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

Zero misspellings are on record for pain in the ass in our index, which points to an orthography that plays by predictable English rules. No close-neighbour confusable shows up for this headword in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: Dysphemistically modelled after pain in the neck. First attested in the early to mid-20th century. The correct English form is pain in the ass, spelled P-A-I-N- -I-N- -T-H-E- -A-S-S.

Definition

  1. 1
    Something or someone that causes discomfort, frustration, or annoyance.
  2. 2
    Used other than figuratively or idiomatically: see pain, in, the, ass.

Etymology

Dysphemistically modelled after pain in the neck. First attested in the early to mid-20th century.

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "pain in the ass"?
"pain in the ass" is spelled P-A-I-N- -I-N- -T-H-E- -A-S-S.
What does "pain in the ass" mean?
As a noun, "pain in the ass" means: Something or someone that causes discomfort, frustration, or annoyance.
What is the origin of the word "pain in the ass"?
Dysphemistically modelled after pain in the neck. First attested in the early to mid-20th century. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “pain in the ass”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is P-A-I-N- -I-N- -T-H-E- -A-S-S - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list