expandable

adj

By · According to Wiktionary data (CC BY-SA) ·

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

The verdict

“expandable” has 16 generated spelling variants in the English index at frequency #40,689. The variants make it a useful spelling check.

#40,689
frequency rank, English
2,246
“E” headwords
16
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Having the capacity to be expanded.

Corpus desk

Index EN-expandable · expandable · English

expandable · rank #40,689 · 16 variants · 1 confusable

  • FREQ-MID #40,689
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 16 variants
  • BOOK-MID 2,246
  • PHOTO-FINISH exogenous

Nearest frequency peer: exogenous (-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.

Rank peers near misspelling magnet “expandable”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “expandable” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

expandable vs expendable
90% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for expandable
PropertyValue
Headwordexpandable
LanguageEnglish
Part of speechAdjective
Letters10
Frequency rank#40,689
Misspellings tracked16
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “expandable”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).expandablelands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “exogenous” (#40,688), “extractor” (#40,690), “excision” (#40,687). Among 2,246 “E” headwords, “expandable” is #40,689. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 16 spelling variants around expandable, anadjective. Corpus frequency is #40,689 among 2,246 “E” headwords. Dominant gloss: "Having the capacity to be expanded.".

Our generated misspelling index lists 16 likely wrong-spelling variants for expandable, with forms such as "epxandable", "exapndable", and "expadnable". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 1 confusable-pair relationship, "expendable", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From expand + -able. The correct English form is expandable, spelled E-X-P-A-N-D-A-B-L-E.

Definition

  1. 1
    Having the capacity to be expanded.

Recorded use

Wiktionary examples

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

  1. an expandable baton
  2. an expandable tree of data on a computer display

Etymology

From expand + -able.

This word in other languages

ampliable(Español)extensible(Français)ausbaufähig(Deutsch)

Common misspellings

Also misspelled as:

  • epxandable
  • exapndable
  • expadnable
  • expanadble
  • expandabble
  • expandabel
  • expandablle
  • expandalbe
  • expandbale
  • expanddable
  • expandible
  • expanndable
  • expnadable
  • exppandable
  • exxpandable
  • xepandable

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of expandable - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

epxandable2exapndable2expadnable2expanadble2expandabble1expandabel2expandablle1expandalbe2
Edit distance from "expandable"

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 "expandable"?
"expandable" is spelled E-X-P-A-N-D-A-B-L-E.
What does "expandable" mean?
As an adjective, "expandable" means: Having the capacity to be expanded.
What words are commonly confused with "expandable"?
"expandable" is commonly confused with "expendable". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "expandable"?
From expand + -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 "expandable", not the corpus desk frequency band.

Same letter count

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

effeminate#40,675geophysics#40,711distilling#40,662hesitating#40,734

Similar misspelling depth

Headwords with a similar count of attested misspellings (16 here; floor ≥5).

Kilimanjaro16 variantslumberjack16 variantsMendelssohn16 variantsplundering16 variants

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

Source: FrequencyWords open word-frequency list