opposable

adj

"opposable" is a 9-letter English headword indexed on PlainSpell.

The verdict

“opposable” is uncommon English (frequency #79,821 among 1,431 “O” headwords), classed as an adjective. The kind of spelling people second-guess.

#79,821
frequency rank, English
1,431
“O” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Susceptible to being opposed or resisted.

Corpus desk

Index EN-opposable · opposable · English

opposable · rank #79,821 · 0 variants · 0 confusables

  • FREQ-RARE #79,821
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 1,431
  • PHOTO-FINISH optoelectronic

Nearest frequency peer: optoelectronic (+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 “opposable”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for opposable
PropertyValue
Headwordopposable
LanguageEnglish
Part of speechAdjective
Letters9
Frequency rank#79,821
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “opposable” 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).opposablefalls 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: “optoelectronic” (#79,822), “OPD” (#79,819), “onomatopoeia” (#79,816). Among 1,431 “O” headwords, “opposable” is #79,821. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

opposable is uncommon English at frequency #79,821 among 1,431 “O” headwords, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for opposable in our index, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From oppose + -able. The correct English form is opposable, spelled O-P-P-O-S-A-B-L-E.

Definition

  1. 1
    Susceptible to being opposed or resisted.
  2. 2
    Capable of being placed opposite something else.

Recorded use

Wiktionary example

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

  1. The thumb is opposable to the forefinger.

Etymology

From oppose + -able.

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 "opposable"?
"opposable" is spelled O-P-P-O-S-A-B-L-E.
What does "opposable" mean?
As an adjective, "opposable" means: Susceptible to being opposed or resisted.
What is the origin of the word "opposable"?
From oppose + -able. 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 "opposable", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list