bastard

/ˈbɑːs.təd/

//ˈbɑːs.təd// noun

"bastard" is a 7-letter English headword indexed on PlainSpell.

The verdict

“bastard” is a regularly-used English word, ranked #8,389 in English word frequency and used as a noun.

#8,389
frequency rank, English
7
letters
11
tracked misspellings
4
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A person who was born out of wedlock, and hence often considered an illegitimate descendant.

Visual similarity to commonly confused words

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

bastard vs bayard
71% similar
bastard vs Bashar
57% similar
bastard vs Ballard
57% similar

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

Key facts for bastard
PropertyValue
Headwordbastard
LanguageEnglish
Part of speechNoun
IPA/ˈbɑːs.təd/
Letters7
Frequency rank#8,389
Misspellings tracked11
Confusable pairs4
SourceWiktionary (kaikki.org)

Where “bastard” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). bastard lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for bastard is 7 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈbɑːs.təd/. Corpus data places it at rank #8,389 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 15 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 11 likely wrong-spelling variants for bastard, with forms such as "abstard", "basatrd", and "basstard". 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. It also participates in 4 confusable-pair relationships, "bayard", "Bashar", "Ballard", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Middle English bastard, bastarde, from Old English bastard (used as an epithet), from Anglo-Norman bastard, Old French bastart (“illegitimate child”), perhaps via Medieval Latin bastardus, of obscure origin. Likely from Frankish *bāst (“marriage, relat… The correct English form is bastard, spelled B-A-S-T-A-R-D.

Definition

  1. 1
    A person who was born out of wedlock, and hence often considered an illegitimate descendant.
  2. 2
    A mongrel (biological cross between different breeds, groups or varieties).
  3. 3
    A contemptible, inconsiderate, overly or arrogantly rude or spiteful person.
  4. 4
    A man, a fellow, a male friend.
  5. 5
    A suffering person deemed deserving of compassion.
  6. 6
    A child who does not know their father.
  7. 7
    Something extremely difficult or unpleasant to deal with.
  8. 8
    A variation that is not genuine; something irregular or inferior or of dubious origin, fake or counterfeit.
  9. 9
    A bastard file.
  10. 10
    A kind of sweet wine.
  11. 11
    A sword that is midway in length between a short-sword and a long sword; also bastard sword.
  12. 12
    An inferior quality of soft brown sugar, obtained from syrups that have been boiled several times.
  13. 13
    A large mould for straining sugar.
  14. 14
    A writing paper of a particular size.
  15. 15
    A Eurosceptic Conservative MP, especially in the government of John Major.

Etymology

From Middle English bastard, bastarde, from Old English bastard (used as an epithet), from Anglo-Norman bastard, Old French bastart (“illegitimate child”), perhaps via Medieval Latin bastardus, of obscure origin. Likely from Frankish *bāst (“marriage, relationship”) + Old French -ard, -art (pejorative suffix denoting a specific quality or condition). Frankish *bāst derives from a North Sea Germanic variety of Proto-Germanic *banstuz (“bond, connection, relationship, marriage with a second woman of lower status”), from Proto-Indo-European *bʰendʰ- (“to tie, bind”) and is related to West Frisian boaste (“marriage, matrimony”), Middle Dutch bast (“lust, heat”), and more distantly to English boose (“cow-stall”). The term probably originally referred to a child from a polygynous marriage of heathen Germanic custom — a practice not sanctioned by the Christian churches. Alternatively, and probably less likely, Old French bastart may have originated from the Old French term fils de bast (“packsaddle son”), meaning a child conceived on an improvised bed (medieval saddles often doubled as beds while travelling). However chronology makes this difficult, as bastard is attested in Old French from 1089 (Middle Latin bastardus as early as 1010), yet Old French bast (modern French bât), though attested since 1130 with the meaning of "beast of burden", doesn't acquire the specific meaning of "packsaddle" until the 13c., making it too late to have given rise to the terms bastard and bastardus with this sense. The French Centre National de Ressources Textuelles et Lexicales supports the Germanic theory further above as being most likely.

Synonyms

Antonyms

This word in other languages

Common misspellings

Also misspelled as: abstard,basatrd,basstard,bastadr,bastardd,bastarrd,bastrad,basttard,batsard,bbastard,bsatard

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of bastard - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

abstard2basatrd2basstard1bastadr2bastardd1bastarrd1bastrad2basttard1
Edit distance from "bastard"

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 "bastard"?
"bastard" is spelled B-A-S-T-A-R-D. The IPA pronunciation is /ˈbɑːs.təd/.
What does "bastard" mean?
As a noun, "bastard" means: A person who was born out of wedlock, and hence often considered an illegitimate descendant.
What words are commonly confused with "bastard"?
"bastard" is commonly confused with "bayard", "Bashar", "Ballard". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "bastard"?
The IPA (International Phonetic Alphabet) transcription for "bastard" is /ˈbɑːs.təd/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "bastard"?
From Middle English bastard, bastarde, from Old English bastard (used as an epithet), from Anglo-Norman bastard, Old French bastart (“illegitimate child”), perhaps via Medieval Latin bastardus, of obscure origin. Likely from Frankish *bāst (“marri... 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.

Using “bastard”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is B-A-S-T-A-R-D - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈbɑːs.təd/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “bayard” - see the side-by-side comparison. bastard vs bayard
  • 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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list