decisionmaker

/dɪˈsɪʒənˌmeɪkə(ɹ)/

//dɪˈsɪʒənˌmeɪkə(ɹ)// noun

"decisionmaker" is a 13-letter English headword indexed on PlainSpell.

The verdict

“decisionmaker” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - One who makes important decisions.

Key facts for decisionmaker
PropertyValue
Headworddecisionmaker
LanguageEnglish
Part of speechNoun
IPA/dɪˈsɪʒənˌmeɪkə(ɹ)/
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “decisionmaker” sits in English frequency

decisionmaker falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for decisionmaker is 13 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /dɪˈsɪʒənˌmeɪkə(ɹ)/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "One who makes important decisions.".

Our edit-distance generator produced no likely misspellings for decisionmaker, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From decision + maker. The correct English form is decisionmaker, spelled D-E-C-I-S-I-O-N-M-A-K-E-R.

Definition

  1. 1
    One who makes important decisions.

Etymology

From decision + maker.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "decisionmaker"?
"decisionmaker" is spelled D-E-C-I-S-I-O-N-M-A-K-E-R. The IPA pronunciation is /dɪˈsɪʒənˌmeɪkə(ɹ)/.
What does "decisionmaker" mean?
As a noun, "decisionmaker" means: One who makes important decisions.
How do you pronounce "decisionmaker"?
The IPA (International Phonetic Alphabet) transcription for "decisionmaker" is /dɪˈsɪʒənˌmeɪkə(ɹ)/. 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 "decisionmaker"?
From decision + maker. 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 “decisionmaker”

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

  • The one correct English spelling is D-E-C-I-S-I-O-N-M-A-K-E-R - every other letter order is a misspelling in standard orthography.
  • Say it as /dɪˈsɪʒənˌmeɪkə(ɹ)/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • 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