tirelessly
"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
- 27,828
- “T” headwords
- 14
- tracked misspellings
- 1
- confusable pair
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - In a tireless manner; without tiring, flagging, or ceasing.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | tirelessly |
| Language | English |
| Part of speech | Adverb |
| Letters | 10 |
| Frequency rank | #26,282 |
| Misspellings tracked | 14 |
| Confusable pairs | 1 |
| Source | Wiktionary (kaikki.org) |
Where “tirelessly” sits in English frequency
A misspelling magnet
The generator records 14 spelling variants around tirelessly, anadverb. Corpus frequency is #26,282 among 27,828 “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
- 1In a tireless manner; without tiring, flagging, or ceasing.
Etymology
From tireless + -ly.
This word in other languages
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.
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"?
What does "tirelessly" mean?
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Using “tirelessly”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is T-I-R-E-L-E-S-S-L-Y - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “tireless” - see the side-by-side comparison. tirelessly vs tireless
- Browse more English words and confusable pairs in the same reference. English words
Same frequency band
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.