Spectral

//ˈspɛktɹəɫ//

Synonyms for "spectral" (130 found)

Ranked by relevance and common usage.

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

4 relation types

Translations

32 translations across 17 languages.

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Bulgarian

3 entries
  • призрачен adj (pertaining to a spectre)
  • призрачен adj (ghostly)
  • спектрален adj (of a spectrum)

Catalan

2 entries
  • espectral adj (pertaining to a spectre)
  • espectral adj (ghostly)

Czech

1 entries
  • spektrální adj (of a spectrum)

Dutch

1 entries
  • spectraal adj (of a spectrum)

Esperanto

2 entries
  • fantoma adj (pertaining to a spectre)
  • fantoma adj (ghostly)

Finnish

2 entries
  • aavemainen adj (ghostly)
  • spektri adj (of a spectrum)

French

2 entries
  • spectral adj (pertaining to a spectre)
  • spectral adj (of a spectrum)

German

2 entries
  • Spektral adj (of a spectrum)
  • spektral adj (of a spectrum)

Greek

1 entries
  • φασματικός adj (pertaining to a spectre)

Indonesian

1 entries
  • spektral adj (of a spectrum)

Irish

2 entries
  • taibhsiúil adj (pertaining to a spectre)
  • taibhsiúil adj (ghostly)

Italian

3 entries
  • spettrale adj (pertaining to a spectre)
  • spettrale adj (ghostly)
  • spettrale adj (of a spectrum)

Portuguese

3 entries
  • espectral adj (pertaining to a spectre)
  • espectral adj (ghostly)
  • espectral adj (of a spectrum)

Romanian

3 entries
  • spectral adj (pertaining to a spectre)
  • spectral adj (ghostly)
  • spectral adj (of a spectrum)

Spanish

2 entries
  • espectral adj (pertaining to a spectre)
  • espectral adj (ghostly)

Swedish

1 entries
  • spektral adj (pertaining to a spectre)

Volapük

1 entries
  • späktrumik adj (of a spectrum)

Sample sentences

11 total sentences available.

Tatoeba + Wiktionary

This December, NASA is launching an instrument to the International Space Station to continue monitoring the Sun’s energy input to the Earth system. The Total and Spectral solar Irradiance Sensor (TSIS-1) will precisely measure what scientists call “total solar irradiance.”

Source: tatoeba (6542534)

They all agreed that it was a huge creature, luminous, ghastly, and spectral.

Source: tatoeba (6606483)

Satellite instruments measure light emitted or reflected back to space at different wavelengths and create spectral reflectance curves.

Source: tatoeba (8715952)

Alpha Centauri A is the same spectral type as, and similar in size to the Sun.

Source: tatoeba (10329797)

Showing 4 of 11 available sentences.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.