aluminium

/ˌæl.(j)ʊˈmɪn.i.əm/

//ˌæl.(j)ʊˈmɪn.i.əm// noun

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

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

The verdict

“aluminium” is a moderately-common English word, ranked #10,643 in English word frequency and used as a noun.

#10,643
frequency rank, English
9
letters
12
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A light, silvery metal extracted from bauxite, and a chemical element (symbol Al) with an atomic number of 13.

Visual similarity to commonly confused words

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

aluminium vs aluminum
89% similar

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

Key facts for aluminium
PropertyValue
Headwordaluminium
LanguageEnglish
Part of speechNoun
IPA/ˌæl.(j)ʊˈmɪn.i.əm/
Letters9
Frequency rank#10,643
Misspellings tracked12
Confusable pairs1
SourceWiktionary (kaikki.org)

Where “aluminium” sits in English frequency

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

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for aluminium is 9 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˌæl.(j)ʊˈmɪn.i.əm/. Corpus data places it at rank #10,643 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 12 likely wrong-spelling variants for aluminium, with forms such as "alluminium", "almuinium", and "aluimnium". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 1 confusable-pair relationship, "aluminum", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Etymology tree Proto-Indo-European *h₂elut- Proto-Indo-European *-mn̥ Proto-Italic *-men Latin -men Latin alūmen Proto-Indo-European *-om Latin -umder. English -ium English aluminium First used in 1812 as an alternative form of aluminum which was coined in … The correct English form is aluminium, spelled A-L-U-M-I-N-I-U-M.

Definition

  1. 1
    A light, silvery metal extracted from bauxite, and a chemical element (symbol Al) with an atomic number of 13.
  2. 2
    A single atom of this element.
  3. 3
    Aircraft or other machinery made partially or wholly of aluminium.

Etymology

Etymology tree Proto-Indo-European *h₂elut- Proto-Indo-European *-mn̥ Proto-Italic *-men Latin -men Latin alūmen Proto-Indo-European *-om Latin -umder. English -ium English aluminium First used in 1812 as an alternative form of aluminum which was coined in the same year. From Latin alūmen + -ium. * For information on the origins of the two spellings, see the Wikipedia article.

Synonyms

alumiumE173 when used as a food colouring

This word in other languages

aluminio(Español)aluminium(Français)Aluminium(Deutsch)alumínio(Português)

Common misspellings

Also misspelled as: alluminium,almuinium,aluimnium,alumiinum,aluminimu,aluminiumm,aluminnium,aluminuim,alumminium,alumniium,aulminium,lauminium

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of aluminium - 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.

alluminium1almuinium2aluimnium2alumiinum2aluminimu2aluminiumm1aluminnium1aluminuim2
Edit distance from "aluminium"

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 "aluminium"?
"aluminium" is spelled A-L-U-M-I-N-I-U-M. The IPA pronunciation is /ˌæl.(j)ʊˈmɪn.i.əm/.
What does "aluminium" mean?
As a noun, "aluminium" means: A light, silvery metal extracted from bauxite, and a chemical element (symbol Al) with an atomic number of 13.
What words are commonly confused with "aluminium"?
"aluminium" is commonly confused with "aluminum". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "aluminium"?
The IPA (International Phonetic Alphabet) transcription for "aluminium" is /ˌæl.(j)ʊˈmɪn.i.əm/. 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 "aluminium"?
Etymology tree Proto-Indo-European *h₂elut- Proto-Indo-European *-mn̥ Proto-Italic *-men Latin -men Latin alūmen Proto-Indo-European *-om Latin -umder. English -ium English aluminium First used in 1812 as an alternative form of aluminum which was ... 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.

Using “aluminium”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is A-L-U-M-I-N-I-U-M - every other letter order is a misspelling in standard orthography.
  • Say it as /ˌæl.(j)ʊˈmɪn.i.əm/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “aluminum” - see the side-by-side comparison. aluminium vs aluminum
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list