# spectra

> English word · Noun · IPA /ˈspɛktɹə/ · frequency rank #21,073

## Definitions
1. plural of spectrum

## Easily confused with
- **spectre** (https://plainspell.com/en/vs/spectra-vs-spectre)
- **spectrum** (https://plainspell.com/en/vs/spectra-vs-spectrum)
- **spectral** (https://plainspell.com/en/vs/spectra-vs-spectral)
- **specter** (https://plainspell.com/en/vs/specter-vs-spectra)
- **Spector** (https://plainspell.com/en/vs/spector-vs-spectra)

## Common misspellings (11)
`psectra`, `sepctra`, `spcetra`, `specctra`, `specrta`, `spectar`, `spectrra`, `specttra`, `spetcra`, `sppectra`, `sspectra`

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/spectra