sialic

adj

"sialic" is a 6-letter English headword indexed on PlainSpell.

The verdict

“sialic” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
6
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of or pertaining to saliva.

Corpus desk

Index EN-sialic · sialic · English

sialic · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 6 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for sialic
PropertyValue
Headwordsialic
LanguageEnglish
Part of speechAdjective
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “sialic” in English

sialicsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

sialic is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.

sialic has no tracked misspelling variants, a straightforward case of a spelling with little room for common typos. Our confusable-pair dataset has no match for it, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From Ancient Greek σίαλον (síalon, “spittle, saliva”) + -ic. The correct English form is sialic, spelled S-I-A-L-I-C.

Definition

  1. 1
    Of or pertaining to saliva.
  2. 2
    Of or pertaining to sialic acid or its derivatives.

Etymology

From Ancient Greek σίαλον (síalon, “spittle, saliva”) + -ic.

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

How do you spell "sialic"?
"sialic" is spelled S-I-A-L-I-C.
What does "sialic" mean?
As an adjective, "sialic" means: Of or pertaining to saliva.
What is the origin of the word "sialic"?
From Ancient Greek σίαλον (síalon, “spittle, saliva”) + -ic. 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.

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

Source: FrequencyWords open word-frequency list