unaccountably

adv

"unaccountably" is a 13-letter English headword indexed on PlainSpell.

The verdict

“unaccountably” is uncommon English (outside the top frequency list), classed as an adverb. The kind of spelling people second-guess.

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not able to be explained logically. Without being accountable, or reasonable.

Corpus desk

Index EN-unaccountably · unaccountably · English

unaccountably · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "U" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for unaccountably
PropertyValue
Headwordunaccountably
LanguageEnglish
Part of speechAdverb
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “unaccountably” in English

unaccountablyfalls 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.

Rare enough to double-check

unaccountably is uncommon English outside the top frequency list, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "Not able to be explained logically. Without being accountable, or reasonable.".

No misspelling variants are generated for unaccountably in our index, a straightforward case of a spelling with little room for common typos. No close-neighbour confusable shows up for this headword in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From unaccountable + -ly. The correct English form is unaccountably, spelled U-N-A-C-C-O-U-N-T-A-B-L-Y.

Definition

  1. 1
    Not able to be explained logically. Without being accountable, or reasonable.

Recorded use

Wiktionary examples

These source excerpts show how unaccountably appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. After all that hard work, he unaccountably failed to take out the patent.
  2. The jury was unaccountably slow to reach a verdict. He was clearly innocent.

Etymology

From unaccountable + -ly.

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 "unaccountably"?
"unaccountably" is spelled U-N-A-C-C-O-U-N-T-A-B-L-Y.
What does "unaccountably" mean?
As an adverb, "unaccountably" means: Not able to be explained logically. Without being accountable, or reasonable.
What is the origin of the word "unaccountably"?
From unaccountable + -ly. 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.

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

Source: FrequencyWords open word-frequency list