spectrometer

/spɛkˈtɹɒm.ɪ.tə/

//spɛkˈtɹɒm.ɪ.tə// noun

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

"spectrometer" is a 12-letter English headword indexed on PlainSpell.

The verdict

“spectrometer” has 19 generated spelling variants in the English index at frequency #33,429. The variants make it a useful spelling check.

#33,429
frequency rank, English
6,566
“S” headwords
19
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used t...

Corpus desk

Index EN-spectrometer · spectrometer · English

spectrometer · rank #33,429 · 19 variants · 1 confusable

  • FREQ-MID #33,429
  • LEN-MEGA 12 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 19 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH southerly

Nearest frequency peer: southerly (-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 “spectrometer”

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

corpus weight

What this shows “spectrometer” 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).

spectrometer vs spectrometry
83% similar

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

Key facts for spectrometer
PropertyValue
Headwordspectrometer
LanguageEnglish
Part of speechNoun
IPA/spɛkˈtɹɒm.ɪ.tə/
Letters12
Frequency rank#33,429
Misspellings tracked19
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “spectrometer”

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).spectrometerlands 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 “southerly” (#33,428), “spouting” (#33,430), “Somme” (#33,427). Among 6,566 “S” headwords, “spectrometer” is #33,429. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 19 spelling variants around spectrometer (IPA /spɛkˈtɹɒm.ɪ.tə/), anoun. Corpus frequency is #33,429 among 6,566 “S” headwords. Dominant gloss: "An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used t...".

Our generated misspelling index lists 19 likely wrong-spelling variants for spectrometer, with forms such as "psectrometer", "sepctrometer", and "spcetrometer". 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, "spectrometry", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From spectro- + -meter. The correct English form is spectrometer, spelled S-P-E-C-T-R-O-M-E-T-E-R.

Definition

  1. 1
    An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used to identify the substances present, and their internal structure.

Etymology

From spectro- + -meter.

This word in other languages

espectrómetro(Español)spectromètre(Français)Spektrometer(Deutsch)

Common misspellings

Also misspelled as:

  • psectrometer
  • sepctrometer
  • spcetrometer
  • specctrometer
  • specrtometer
  • spectormeter
  • spectrmoeter
  • spectroemter
  • spectromeetr
  • spectrometerr
  • spectrometre
  • spectrometter
  • spectrommeter
  • spectromteer
  • spectrrometer
  • specttrometer
  • spetcrometer
  • sppectrometer
  • sspectrometer

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of spectrometer - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

psectrometer2sepctrometer2spcetrometer2specctrometer1specrtometer2spectormeter2spectrmoeter2spectroemter2
Edit distance from "spectrometer"

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 "spectrometer"?
"spectrometer" is spelled S-P-E-C-T-R-O-M-E-T-E-R. The IPA pronunciation is /spɛkˈtɹɒm.ɪ.tə/.
What does "spectrometer" mean?
As a noun, "spectrometer" means: An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used t...
What words are commonly confused with "spectrometer"?
"spectrometer" is commonly confused with "spectrometry". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "spectrometer"?
The IPA (International Phonetic Alphabet) transcription for "spectrometer" is /spɛkˈtɹɒm.ɪ.tə/. 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 "spectrometer"?
From spectro- + -meter. 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 "spectrometer", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

reassignment#33,388undetermined#33,470Westmoreland#33,484afterthought#33,501

Similar misspelling depth

Headwords with a similar count of attested misspellings (19 here; floor ≥5).

asynchronous19 variantsconsecration19 variantsfraudulently19 variantsentanglement19 variants

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

Source: FrequencyWords open word-frequency list