synthesizer

/ˈsɪn.θəˌsaɪ.zə(ɹ)/

//ˈsɪn.θəˌsaɪ.zə(ɹ)// noun

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

"synthesizer" is a 11-letter English headword indexed on PlainSpell.

The verdict

“synthesizer” has 18 generated spelling variants in the English index at frequency #36,774. The variants make it a useful spelling check.

#36,774
frequency rank, English
6,566
“S” headwords
18
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An electronic musical instrument that creates its sounds with electronics and generally is played via a keyboard.

Corpus desk

Index EN-synthesizer · synthesizer · English

synthesizer · rank #36,774 · 18 variants · 1 confusable

  • FREQ-MID #36,774
  • LEN-MEGA 11 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 18 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH switchboard

Nearest frequency peer: switchboard (-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 “synthesizer”

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

corpus weight

What this shows “synthesizer” 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).

synthesizer vs synthesize
91% similar

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

Key facts for synthesizer
PropertyValue
Headwordsynthesizer
LanguageEnglish
Part of speechNoun
IPA/ˈsɪn.θəˌsaɪ.zə(ɹ)/
Letters11
Frequency rank#36,774
Misspellings tracked18
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “synthesizer”

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).synthesizerlands 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 “switchboard” (#36,773), “taboos” (#36,775), “swatch” (#36,771). Among 6,566 “S” headwords, “synthesizer” is #36,774. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 18 spelling variants around synthesizer (IPA /ˈsɪn.θəˌsaɪ.zə(ɹ)/), anoun. Corpus frequency is #36,774 among 6,566 “S” headwords. Wiktionary lists 5 senses, so context still picks the gloss.

Our generated misspelling index lists 18 likely wrong-spelling variants for synthesizer, with forms such as "snythesizer", "ssynthesizer", and "synhtesizer". 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 1 confusable-pair relationship, "synthesize", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From synthesize + -er. The correct English form is synthesizer, spelled S-Y-N-T-H-E-S-I-Z-E-R.

Definition

  1. 1
    An electronic musical instrument that creates its sounds with electronics and generally is played via a keyboard.
  2. 2
    An electronic instrument consisting of a module, or a set of modules, that creates its sounds with electronics and does not have any keyboard.
  3. 3
    An electronic circuit that generates an electronic signal oscillation with accurate timing from a reference oscillator.
  4. 4
    An electronic device that generates electronic signal patterns to test an electronic circuit.
  5. 5
    A software program that allows a computer to be used as a musical instrument – virtual instrument

Etymology

From synthesize + -er.

This word in other languages

synthétiseur(Français)Synthesizer(Deutsch)

Common misspellings

Also misspelled as:

  • snythesizer
  • ssynthesizer
  • synhtesizer
  • synnthesizer
  • syntehsizer
  • syntheiszer
  • synthesiezr
  • synthesizerr
  • synthesizre
  • synthesizzer
  • synthessizer
  • syntheszier
  • synthhesizer
  • synthseizer
  • syntthesizer
  • sytnhesizer
  • syynthesizer
  • ysnthesizer

Misspelling Pattern Breakdown

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

snythesizer2ssynthesizer1synhtesizer2synnthesizer1syntehsizer2syntheiszer2synthesiezr2synthesizerr1
Edit distance from "synthesizer"

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 "synthesizer"?
"synthesizer" is spelled S-Y-N-T-H-E-S-I-Z-E-R. The IPA pronunciation is /ˈsɪn.θəˌsaɪ.zə(ɹ)/.
What does "synthesizer" mean?
As a noun, "synthesizer" means: An electronic musical instrument that creates its sounds with electronics and generally is played via a keyboard.
What words are commonly confused with "synthesizer"?
"synthesizer" is commonly confused with "synthesize". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "synthesizer"?
The IPA (International Phonetic Alphabet) transcription for "synthesizer" is /ˈsɪn.θəˌsaɪ.zə(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 "synthesizer"?
From synthesize + -er. 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 "synthesizer", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 11 letters (nearest by frequency rank).

switchboard#36,773underserved#36,802radiocarbon#36,724whitewashed#36,830

Similar misspelling depth

Headwords with a similar count of attested misspellings (18 here; floor ≥5).

presentable18 variantspathogenesis18 variantscosmological18 variantsmalnourished18 variants

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

Source: FrequencyWords open word-frequency list