aluminum

/əˈlu.mɪ.nəm/

//əˈlu.mɪ.nəm// noun

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

"aluminum" is a 8-letter English headword indexed on PlainSpell.

The verdict

“aluminum” has 11 generated spelling variants in the English index at frequency #6,984. The variants make it a useful spelling check.

#6,984
frequency rank, English
3,931
“A” headwords
11
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - American, Canadian, and Philippines standard spelling of aluminium.

Corpus desk

Index EN-aluminum · aluminum · English

aluminum · rank #6,984 · 11 variants · 3 confusables

  • FREQ-COMMON #6,984
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 3 pairs
  • VAR-MID 11 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH advisor

Nearest frequency peer: advisor (-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 “aluminum”

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

corpus weight

What this shows “aluminum” 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).

aluminum vs alumnus
75% similar
aluminum vs alumina
75% similar
aluminum vs aluminium
89% similar

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

Key facts for aluminum
PropertyValue
Headwordaluminum
LanguageEnglish
Part of speechNoun
IPA/əˈlu.mɪ.nəm/
Letters8
Frequency rank#6,984
Misspellings tracked11
Confusable pairs3
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “aluminum”

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

#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. Same rarity band neighbours include “advisor” (#6,983), “adaptation” (#6,982), “Abu” (#6,980). Among 3,931 “A” headwords, “aluminum” is #6,984. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around aluminum (IPA /əˈlu.mɪ.nəm/), anoun. Corpus frequency is #6,984 among 3,931 “A” headwords. Dominant gloss: "American, Canadian, and Philippines standard spelling of aluminium.".

Our generated misspelling index lists 11 likely wrong-spelling variants for aluminum, with forms such as "alluminum", "almuinum", and "aluimnum". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 3 confusable-pair relationships, "alumnus", "alumina", "aluminium", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Coined by British chemist Humphry Davy in 1812, after the earlier 1807 New Latin form alumium. By surface analysis, Latin alumen + -um The correct English form is aluminum, spelled A-L-U-M-I-N-U-M.

Definition

  1. 1
    American, Canadian, and Philippines standard spelling of aluminium.

Etymology

Coined by British chemist Humphry Davy in 1812, after the earlier 1807 New Latin form alumium. By surface analysis, Latin alumen + -um

Common misspellings

Also misspelled as:

  • alluminum
  • almuinum
  • aluimnum
  • aluminmu
  • aluminnum
  • aluminumm
  • alumiunm
  • alumminum
  • alumnium
  • aulminum
  • lauminum

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of aluminum - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

alluminum1almuinum2aluimnum2aluminmu2aluminnum1aluminumm1alumiunm2alumminum1
Edit distance from "aluminum"

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 "aluminum"?
"aluminum" is spelled A-L-U-M-I-N-U-M. The IPA pronunciation is /əˈlu.mɪ.nəm/.
What does "aluminum" mean?
As a noun, "aluminum" means: American, Canadian, and Philippines standard spelling of aluminium.
What words are commonly confused with "aluminum"?
"aluminum" is commonly confused with "alumnus", "alumina", "aluminium". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "aluminum"?
The IPA (International Phonetic Alphabet) transcription for "aluminum" is /əˈlu.mɪ.nəm/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "aluminum"?
Coined by British chemist Humphry Davy in 1812, after the earlier 1807 New Latin form alumium. By surface analysis, Latin alumen + -um 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 "aluminum", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

belonged#6,990Caroline#6,996congrats#6,999superman#6,966

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

Bradley11 variantsBrandon11 variantsdelicate11 variantsstarter11 variants

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

Source: FrequencyWords open word-frequency list