aliphatic
/ælɪˈfætɪk/
"aliphatic" is a 9-letter English headword indexed on PlainSpell.
The verdict
“aliphatic” is an uncommon English word, ranked #56,572 in English word frequency and used as an adjective.
- #56,572
- frequency rank, English
- 9
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of a class of organic compounds in which the carbon atoms are arranged in an open chain.
| Property | Value |
|---|---|
| Headword | aliphatic |
| Language | English |
| Part of speech | Adjective |
| IPA | /ælɪˈfætɪk/ |
| Letters | 9 |
| Frequency rank | #56,572 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “aliphatic” sits in English frequency
Spelling & Dictionary Insight
The English entry for aliphatic is 9 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ælɪˈfætɪk/. Corpus data places it at rank #56,572 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Of a class of organic compounds in which the carbon atoms are arranged in an open chain.".
The misspelling generator found no plausible variants for aliphatic, and the word's spelling is regular enough that our generator found nothing worth flagging. No confusable counterpart is on file for this word, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From Ancient Greek ἄλειφαρ (áleiphar, “oil, ointment”) + -ic. The correct English form is aliphatic, spelled A-L-I-P-H-A-T-I-C.
Definition
- 1Of a class of organic compounds in which the carbon atoms are arranged in an open chain.
Etymology
From Ancient Greek ἄλειφαρ (áleiphar, “oil, ointment”) + -ic.
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); 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 “aliphatic”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-L-I-P-H-A-T-I-C - every other letter order is a misspelling in standard orthography.
- Say it as /ælɪˈfætɪk/ (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.