alchemical

adj

"alchemical" is a 10-letter English headword indexed on PlainSpell.

The verdict

“alchemical” is uncommon English (frequency #52,764 among 3,931 “A” headwords), classed as an adjective. The kind of spelling people second-guess.

#52,764
frequency rank, English
3,931
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of or pertaining to the medieval chemical science and philosophy of alchemy.

Corpus desk

Index EN-alchemical · alchemical · English

alchemical · rank #52,764 · 0 variants · 0 confusables

  • FREQ-RARE #52,764
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH Aleutian

Nearest frequency peer: Aleutian (+1 rank slots)

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.

Long-tail ranks near “alchemical”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “alchemical” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for alchemical
PropertyValue
Headwordalchemical
LanguageEnglish
Part of speechAdjective
Letters10
Frequency rank#52,764
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “alchemical” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).alchemicalfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “Aleutian” (#52,765), “airmail” (#52,762), “alexia” (#52,766). Among 3,931 “A” headwords, “alchemical” is #52,764. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

alchemical is uncommon English at frequency #52,764 among 3,931 “A” headwords, classed as anadjective. Rarity is why readers land here mid-draft. 3 senses are on record.

No misspelling variants are generated for alchemical in our index, suggesting the orthography follows predictable English patterns. No confusable counterpart is on file for this word, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From alchemy + -ical. The correct English form is alchemical, spelled A-L-C-H-E-M-I-C-A-L.

Definition

  1. 1
    Of or pertaining to the medieval chemical science and philosophy of alchemy.
  2. 2
    Of or pertaining to an unexplainable transmutation.
  3. 3
    Of or pertaining to the creation of something special out of a common material.

Recorded use

Wiktionary example

These source excerpts show how alchemical appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. [Isaac Newton] was obsessed with alchemy. He spent hours copying alchemical recipes and trying to replicate them in his laboratory. He believed that the Bible contained numerological codes.

Etymology

From alchemy + -ical.

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

How do you spell "alchemical"?
"alchemical" is spelled A-L-C-H-E-M-I-C-A-L.
What does "alchemical" mean?
As an adjective, "alchemical" means: Of or pertaining to the medieval chemical science and philosophy of alchemy.
What is the origin of the word "alchemical"?
From alchemy + -ical. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "alchemical", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list