southwest

/saʊθˈwɛst/

//saʊθˈwɛst// noun

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

"southwest" is a 9-letter English headword indexed on PlainSpell.

The verdict

“southwest” is a regularly-used English word, ranked #6,100 in English word frequency and used as a noun.

#6,100
frequency rank, English
9
letters
14
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The intercardinal compass point halfway between south and west; specifically at a bearing of 225°.

Visual similarity to commonly confused words

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

southwest vs southeast
78% similar

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

Key facts for southwest
PropertyValue
Headwordsouthwest
LanguageEnglish
Part of speechNoun
IPA/saʊθˈwɛst/
Letters9
Frequency rank#6,100
Misspellings tracked14
Confusable pairs1
SourceWiktionary (kaikki.org)

Where “southwest” 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). southwest 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 southwest is 9 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /saʊθˈwɛst/. Corpus data places it at rank #6,100 in overall English word frequency, indicating it appears regularly in written and spoken text. The dominant gloss from Wiktionary reads: "The intercardinal compass point halfway between south and west; specifically at a bearing of 225°.".

Our generated misspelling index lists 14 likely wrong-spelling variants for southwest, with forms such as "osuthwest", "sotuhwest", and "souhtwest". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 1 confusable-pair relationship, "southeast", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English southwest, southewest, from Old English sūþwest and sūþanwestan, equivalent to south + west. Cognate with West Frisian súdwest, Dutch zuidwest, German Südwesten, Danish sydvest, Swedish sydväst. The correct English form is southwest, spelled S-O-U-T-H-W-E-S-T.

Definition

  1. 1
    The intercardinal compass point halfway between south and west; specifically at a bearing of 225°.

Etymology

From Middle English southwest, southewest, from Old English sūþwest and sūþanwestan, equivalent to south + west. Cognate with West Frisian súdwest, Dutch zuidwest, German Südwesten, Danish sydvest, Swedish sydväst.

This word in other languages

sudoeste(Español)sud-ouest(Français)Südwesten(Deutsch)sudoeste(Português)

Common misspellings

Also misspelled as: osuthwest,sotuhwest,souhtwest,southewst,southhwest,southwesst,southwestt,southwets,southwset,southwwest,soutthwest,soutwhest,ssouthwest,suothwest

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of southwest - 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.

osuthwest2sotuhwest2souhtwest2southewst2southhwest1southwesst1southwestt1southwets2
Edit distance from "southwest"

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 "southwest"?
"southwest" is spelled S-O-U-T-H-W-E-S-T. The IPA pronunciation is /saʊθˈwɛst/.
What does "southwest" mean?
As a noun, "southwest" means: The intercardinal compass point halfway between south and west; specifically at a bearing of 225°.
What words are commonly confused with "southwest"?
"southwest" is commonly confused with "southeast". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "southwest"?
The IPA (International Phonetic Alphabet) transcription for "southwest" is /saʊθˈwɛst/. 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 "southwest"?
From Middle English southwest, southewest, from Old English sūþwest and sūþanwestan, equivalent to south + west. Cognate with West Frisian súdwest, Dutch zuidwest, German Südwesten, Danish sydvest, Swedish sydväst. 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 “southwest”

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

  • The one correct English spelling is S-O-U-T-H-W-E-S-T - every other letter order is a misspelling in standard orthography.
  • Say it as /saʊθˈwɛst/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “southeast” - see the side-by-side comparison. southwest vs southeast
  • 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