insalubrious
/ɪnsəˈluːbɹɪəs/
"insalubrious" is a 12-letter English headword indexed on PlainSpell.
The verdict
“insalubrious” is outside the top-ranked English vocabulary, used as an adjective - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Unhealthful, not providing or promoting health.
| Property | Value |
|---|---|
| Headword | insalubrious |
| Language | English |
| Part of speech | Adjective |
| IPA | /ɪnsəˈluːbɹɪəs/ |
| Letters | 12 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “insalubrious” sits in English frequency
Spelling & Dictionary Insight
The English entry for insalubrious is 12 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ɪnsəˈluːbɹɪəs/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Unhealthful, not providing or promoting health.".
We couldn't generate a plausible misspelling set for insalubrious, a sign its spelling follows regular English conventions. We don't track a confusable pairing for this entry, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From in- + salubrious. The correct English form is insalubrious, spelled I-N-S-A-L-U-B-R-I-O-U-S.
Definition
- 1Unhealthful, not providing or promoting health.
Etymology
From in- + salubrious.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “insalubrious”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-N-S-A-L-U-B-R-I-O-U-S - every other letter order is a misspelling in standard orthography.
- Say it as /ɪnsəˈluːbɹɪəs/ (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.