unrelentingly

adv

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

The verdict

“unrelentingly” 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) - In an unrelenting manner:

Corpus desk

Index EN-unrelentingly · unrelentingly · English

unrelentingly · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-5 5 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 unrelentingly
PropertyValue
Headwordunrelentingly
LanguageEnglish
Part of speechAdverb
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “unrelentingly” in English

unrelentinglyranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

unrelentingly is uncommon English outside the top frequency list, classed as anadverb. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for unrelentingly in our index, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From unrelenting + -ly. The correct English form is unrelentingly, spelled U-N-R-E-L-E-N-T-I-N-G-L-Y.

Definition

  1. 1
    In an unrelenting manner:
  2. 2
    In an unrelenting manner:

Etymology

From unrelenting + -ly.

Synonyms

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 "unrelentingly"?
"unrelentingly" is spelled U-N-R-E-L-E-N-T-I-N-G-L-Y.
What does "unrelentingly" mean?
As an adverb, "unrelentingly" means: In an unrelenting manner:
What is the origin of the word "unrelentingly"?
From unrelenting + -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