thoughtless
/ˈθɔːtləs/
"thoughtless" is a 11-letter English headword indexed on PlainSpell.
The verdict
“thoughtless” is a moderately-common English word, ranked #33,054 in English word frequency and used as an adjective.
- #33,054
- frequency rank, English
- 11
- letters
- 16
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Marked by or showing lack of due thought or care.
| Property | Value |
|---|---|
| Headword | thoughtless |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˈθɔːtləs/ |
| Letters | 11 |
| Frequency rank | #33,054 |
| Misspellings tracked | 16 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “thoughtless” sits in English frequency
Spelling & Dictionary Insight
The English entry for thoughtless is 11 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˈθɔːtləs/. Corpus data places it at rank #33,054 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 16 likely wrong-spelling variants for thoughtless, with forms such as "htoughtless", "thhoughtless", and "thoguhtless". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. No confusable counterpart is on file for this word, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From thought + -less. The correct English form is thoughtless, spelled T-H-O-U-G-H-T-L-E-S-S.
Definition
- 1Marked by or showing lack of due thought or care.
- 2Inconsiderate, inattentive.
- 3Lacking thought or consideration.
Etymology
From thought + -less.
This word in other languages
Common misspellings
Also misspelled as: htoughtless,thhoughtless,thoguhtless,thougghtless,thoughhtless,thoughltess,thoughtelss,thoughtles,thoughtlless,thoughtlses,thoughttless,thougthless,thouhgtless,thuoghtless,tohughtless,tthoughtless
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of thoughtless - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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
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Using “thoughtless”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is T-H-O-U-G-H-T-L-E-S-S - every other letter order is a misspelling in standard orthography.
- Say it as /ˈθɔːtləs/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.