thread
/θɹɛd/
"thread" is a 6-letter English headword indexed on PlainSpell.
The verdict
“thread” is a regularly-used English word, ranked #3,399 in English word frequency and used as a noun.
- #3,399
- frequency rank, English
- 6
- letters
- 9
- tracked misspellings
- 18
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A cord formed by spinning or twisting together textile fibers or filaments into one or more continuous strands, typically used in needlework.
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 | thread |
| Language | English |
| Part of speech | Noun |
| IPA | /θɹɛd/ |
| Letters | 6 |
| Frequency rank | #3,399 |
| Misspellings tracked | 9 |
| Confusable pairs | 18 |
| Source | Wiktionary (kaikki.org) |
Where “thread” sits in English frequency
Spelling & Dictionary Insight
The English entry for thread is 6 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /θɹɛd/. Corpus data places it at rank #3,399 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 14 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 9 likely wrong-spelling variants for thread, with forms such as "htread", "therad", and "thhread". 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 18 confusable-pair relationships, "trad", "three", "treat", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Etymologically, the entry records: From Middle English thred, þred, threed, from Old English þrǣd, from Proto-Germanic *þrēduz, from Proto-Indo-European *treh₁-tu-s, from *terh₁- (“rub, twist”). Cognates Cognate with Yola dreade (“thread”), Saterland Frisian Träid (“thread, wire”), Cimbrian … The correct English form is thread, spelled T-H-R-E-A-D.
Definition
- 1A cord formed by spinning or twisting together textile fibers or filaments into one or more continuous strands, typically used in needlework.
- 2A piece of yarn, especially said of warps and wefts in a woven fabric.
- 3Any of various natural (as spiderweb, etc.) or manufactured filaments (as glass, plastic, metal, etc.).
- 4A slender stream of water.
- 5The line midway between the banks of a stream.
- 6A screw thread.
- 7The continuing course of life; the thread of life.
- 8An ordered course, that which connects the successive points in a discourse.
- 9An ordered course, that which connects the successive points in a discourse.
- 10A unit of execution, lighter in weight than a process, usually sharing memory and other resources with other threads executing concurrently.
- 11A series of posts or messages, consisting of an initial post and responses to it, generally relating to the same subject, on a newsgroup, Internet forum, or social media platform.
- 12A sequence of connections.
- 13A precarious condition; something that which offers no real or otherwise perceived security.
- 14The degree of fineness; quality; nature.
Etymology
From Middle English thred, þred, threed, from Old English þrǣd, from Proto-Germanic *þrēduz, from Proto-Indo-European *treh₁-tu-s, from *terh₁- (“rub, twist”). Cognates Cognate with Yola dreade (“thread”), Saterland Frisian Träid (“thread, wire”), Cimbrian draat (“string, thread”), Dutch draad (“thread, wire”), German Draht (“thread, wire”), Luxembourgish Drot (“wire”), Danish, Norwegian Bokmål, Norwegian Nynorsk and Swedish tråd (“thread, wire”), Faroese tráður (“thread”), Icelandic þráður (“thread”). Non-Germanic cognates include Albanian dredh (“twist, turn”). More at throw.
This word in other languages
Common misspellings
Also misspelled as: htread,therad,thhread,thraed,threadd,threda,thrread,trhead,tthread
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of thread - 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
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Using “thread”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is T-H-R-E-A-D - every other letter order is a misspelling in standard orthography.
- Say it as /θɹɛd/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “trad” - see the side-by-side comparison. thread vs trad
- 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.