tirelessly

adv

By · According to Wiktionary data (CC BY-SA) ·

"tirelessly" is a 10-letter English headword indexed on PlainSpell.

The verdict

“tirelessly” has 14 generated spelling variants in the English index at frequency #26,282. The variants make it a useful spelling check.

#26,282
frequency rank, English
3,151
“T” headwords
14
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - In a tireless manner; without tiring, flagging, or ceasing.

Corpus desk

Index EN-tirelessly · tirelessly · English

tirelessly · rank #26,282 · 14 variants · 1 confusable

  • FREQ-MID #26,282
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 14 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH tinged

Nearest frequency peer: tinged (-1 rank slots)

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.

Rank peers near misspelling magnet “tirelessly”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “tirelessly” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

tirelessly vs tireless
80% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for tirelessly
PropertyValue
Headwordtirelessly
LanguageEnglish
Part of speechAdverb
Letters10
Frequency rank#26,282
Misspellings tracked14
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “tirelessly”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).tirelesslylands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “tinged” (#26,281), “tiresome” (#26,283), “toolkit” (#26,285). Among 3,151 “T” headwords, “tirelessly” is #26,282. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 14 spelling variants around tirelessly, anadverb. Corpus frequency is #26,282 among 3,151 “T” headwords. Dominant gloss: "In a tireless manner; without tiring, flagging, or ceasing.".

Our generated misspelling index lists 14 likely wrong-spelling variants for tirelessly, with forms such as "itrelessly", "tierlessly", and "tireelssly". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 1 confusable-pair relationship, "tireless", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From tireless + -ly. The correct English form is tirelessly, spelled T-I-R-E-L-E-S-S-L-Y.

Definition

  1. 1
    In a tireless manner; without tiring, flagging, or ceasing.

Recorded use

Wiktionary example

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

  1. The volunteers worked tirelessly to improve the content.

Etymology

From tireless + -ly.

This word in other languages

incansablemente(Español)inlassablement(Français)incansavelmente(Português)

Common misspellings

Also misspelled as:

  • itrelessly
  • tierlessly
  • tireelssly
  • tireleslsy
  • tirelesly
  • tirelesslly
  • tirelesslyy
  • tirelessyl
  • tirellessly
  • tirelsesly
  • tirleessly
  • tirrelessly
  • trielessly
  • ttirelessly

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of tirelessly - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

itrelessly2tierlessly2tireelssly2tireleslsy2tirelesly1tirelesslly1tirelesslyy1tirelessyl2
Edit distance from "tirelessly"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "tirelessly"?
"tirelessly" is spelled T-I-R-E-L-E-S-S-L-Y.
What does "tirelessly" mean?
As an adverb, "tirelessly" means: In a tireless manner; without tiring, flagging, or ceasing.
What words are commonly confused with "tirelessly"?
"tirelessly" is commonly confused with "tireless". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "tirelessly"?
From tireless + -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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "tirelessly", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

soliciting#26,256silverware#26,249abnormally#26,317affections#26,320

Similar misspelling depth

Headwords with a similar count of attested misspellings (14 here; floor ≥5).

Southwark14 variantssilencing14 variantsalchemist14 variantsRosenthal14 variants

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

Source: FrequencyWords open word-frequency list