oscillator

noun

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

"oscillator" is a 10-letter English headword indexed on PlainSpell.

The verdict

“oscillator” has 13 generated spelling variants in the English index at frequency #30,524. The variants make it a useful spelling check.

#30,524
frequency rank, English
1,431
“O” headwords
13
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A tuned electronic circuit used to generate a continuous output waveform.

Corpus desk

Index EN-oscillator · oscillator · English

oscillator · rank #30,524 · 13 variants · 1 confusable

  • FREQ-MID #30,524
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 13 variants
  • BOOK-MID 1,431
  • PHOTO-FINISH oscillation

Nearest frequency peer: oscillation (-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 “oscillator”

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

corpus weight

What this shows “oscillator” 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).

oscillator vs oscillation
82% similar

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

Key facts for oscillator
PropertyValue
Headwordoscillator
LanguageEnglish
Part of speechNoun
Letters10
Frequency rank#30,524
Misspellings tracked13
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “oscillator”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).oscillatorlands 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 “oscillation” (#30,523), “outrun” (#30,525), “ov” (#30,526). Among 1,431 “O” headwords, “oscillator” is #30,524. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 13 spelling variants around oscillator, anoun. Corpus frequency is #30,524 among 1,431 “O” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 13 likely wrong-spelling variants for oscillator, with forms such as "ocsillator", "osccillator", and "oscilaltor". 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, "oscillation", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From oscillate + -or. The correct English form is oscillator, spelled O-S-C-I-L-L-A-T-O-R.

Definition

  1. 1
    A tuned electronic circuit used to generate a continuous output waveform.
  2. 2
    An instrument for measuring rigidity by the torsional oscillations of a weighted wire.
  3. 3
    A pattern that returns to its original state, in the same orientation and position, after a finite number of generations.

Recorded use

Wiktionary examples

These source excerpts show how oscillator appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. He has turned up a number of new oscillators of periods 2,3,4,5,6, & 8.
  2. Two track segments, each of which realizes the same transformation in a different number of generations are particularly useful for obtaining oscillator periods.

Etymology

From oscillate + -or.

This word in other languages

oscillateur(Français)Oszillator(Deutsch)

Common misspellings

Also misspelled as:

  • ocsillator
  • osccillator
  • oscilaltor
  • oscilator
  • oscillaotr
  • oscillatorr
  • oscillatro
  • oscillattor
  • oscilltaor
  • osclilator
  • osicllator
  • osscillator
  • socillator

Misspelling Pattern Breakdown

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

ocsillator2osccillator1oscilaltor2oscilator1oscillaotr2oscillatorr1oscillatro2oscillattor1
Edit distance from "oscillator"

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 "oscillator"?
"oscillator" is spelled O-S-C-I-L-L-A-T-O-R.
What does "oscillator" mean?
As a noun, "oscillator" means: A tuned electronic circuit used to generate a continuous output waveform.
What words are commonly confused with "oscillator"?
"oscillator" is commonly confused with "oscillation". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "oscillator"?
From oscillate + -or. 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 "oscillator", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

pathogenic#30,531plasticity#30,538polymerase#30,540regressive#30,563

Similar misspelling depth

Headwords with a similar count of attested misspellings (13 here; floor ≥5).

persevere13 variantsplayfully13 variantsmelatonin13 variantsrumbling13 variants

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

Source: FrequencyWords open word-frequency list