stoichiometric

adj

"stoichiometric" is a 14-letter English headword indexed on PlainSpell.

The verdict

“stoichiometric” is uncommon English (frequency #79,086 among 6,566 “S” headwords), classed as an adjective. The kind of spelling people second-guess.

#79,086
frequency rank, English
6,566
“S” headwords

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

Corpus desk

Index EN-stoichiometric · stoichiometric · English

stoichiometric · rank #79,086 · 0 variants · 0 confusables

  • FREQ-RARE #79,086
  • LEN-MEGA 14 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH stimulatory

Nearest frequency peer: stimulatory (-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 “stoichiometric”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for stoichiometric
PropertyValue
Headwordstoichiometric
LanguageEnglish
Part of speechAdjective
Letters14
Frequency rank#79,086
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “stoichiometric” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).stoichiometricfalls in this rarity band:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “stimulatory” (#79,085), “streptomyces” (#79,089), “statism” (#79,082). Among 6,566 “S” headwords, “stoichiometric” is #79,086. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

stoichiometric is uncommon English at frequency #79,086 among 6,566 “S” headwords, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.

Our edit-distance generator produced no likely misspellings for stoichiometric, typically a sign the spelling maps closely to how the word sounds. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From Ancient Greek στοιχεῖον (stoikheîon, “element”) + -metric. The correct English form is stoichiometric, spelled S-T-O-I-C-H-I-O-M-E-T-R-I-C.

Definition

  1. 1
    Of, or relating to stoichiometry.
  2. 2
    Existing in a ratio of small integers.

Etymology

From Ancient Greek στοιχεῖον (stoikheîon, “element”) + -metric.

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 "stoichiometric"?
"stoichiometric" is spelled S-T-O-I-C-H-I-O-M-E-T-R-I-C.
What does "stoichiometric" mean?
As an adjective, "stoichiometric" means: Of, or relating to stoichiometry.
What is the origin of the word "stoichiometric"?
From Ancient Greek στοιχεῖον (stoikheîon, “element”) + -metric. 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 "stoichiometric", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 14 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list