IndonesiavsIndonesianWhat's the difference?

Quick tell: Indonesia is a name, Indonesian is an adjective, so they fill different roles in a sentence.

Which to use

“Indonesia” is a name and “Indonesian” is an adjective - they look or sound alike but fill different roles in a sentence.

#4,680
“Indonesia” frequency rank
#8,439
“Indonesian” frequency rank
13119
confusion score

Side-by-Side Comparison

Feature Indonesia Indonesian
Definition A country and archipelago in maritime Southeast Asia. Official name: Republic of Indonesia (since 1950). Capital: Jakarta. Of or relating to Indonesia or its people or language.

Where the spellings diverge

Shared letters are muted; the letters that actually set Indonesia and Indonesian apart are highlighted. They share 9 letters in sequence, which is exactly why the eye skips the difference.

9 ch
Indonesia
10 ch
Indonesian

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: Indonesia is /ˌɪndəˈniːʒə/ while Indonesian is /ˌɪndəˈniːʒən/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “Indonesia” sits inside “Indonesian”, and the parts of speech differ too (name vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 13119, derived from the frequency rank of both members and their visual similarity.

Indonesia is recorded at frequency rank #4,680, classified as aname, pronounced /ˌɪndəˈniːʒə/. Indonesian is at rank #8,439, tagged as anadj, pronounced /ˌɪndəˈniːʒən/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 13119, this pair ranks #477,663 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Indonesia vs Indonesian

Shared letters: adeinos. Private to "Indonesia": -. Private to "Indonesian": -.

"Indonesia" · 9 letters · shape VCCVCVCVV  ·  "Indonesian" · 10 letters · shape VCCVCVCVVC

Known mistypes of this pair

  • Indonesiaidnonesia · inddonesia · indnoesia · indoensia · indoneisa · indonesai · indonessia · indonnesia
  • Indonesianidnonesian · inddonesian · indnoesian · indoensian · indoneisan · indonesain · indonesiann · indonesina

Frequency comparison

Indonesia#4,680
Indonesian#8,439

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "Indonesia" and "Indonesian" be used interchangeably?
No - they are not even the same part of speech. "Indonesia" is a name and "Indonesian" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Indonesia" or "Indonesian"?
"Indonesia" is the more common of the two: it sits at frequency rank #4,680 in our English list, against #8,439 for "Indonesian". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering Indonesia vs Indonesian

The fastest way to pick the right one every time.

  • Check the role first: if you need a name, it's “Indonesia”; for an adjective, it's “Indonesian”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “Indonesia” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list