spectrograph

noun 0.747

spectroscope

noun 0.645

spectrum analyzer

noun 0.644

spectroscopy

noun 0.640

spectrometer

noun 0.627

oscillogram

noun 0.609

spectrometry

noun 0.608

cepstrum

noun 0.605

audiogram

noun 0.598

spectroscopist

noun 0.588

spectrum

noun 0.585

interferogram

noun 0.581

spectrophotometer

noun 0.578

correlogram

noun 0.574

spectrality

noun 0.573

light spectrum

noun 0.567

spectrophotometry

noun 0.567

stereogram

noun 0.567

chromatogram

noun 0.563

spectropolarimetry

noun 0.559

optical spectrum

noun 0.558

bispectrum

noun 0.556

oscilloscope

noun 0.555

spirogram

noun 0.554

waveform

noun 0.553

phonocardiogram

noun 0.548

tomogram

noun 0.545

phonogram

noun 0.544

sonogram

noun 0.536

spectral line

noun 0.534

electrogram

noun 0.533

infrared spectroscopy

noun 0.529

electroencephalogram

noun 0.527

diffractogram

noun 0.527

cardiogram

noun 0.524

scatter plot

noun 0.521

spectrofluorometer

noun 0.519

soundscape

noun 0.516

cartogram

noun 0.515

histogram

noun 0.514

spectral type

noun 0.509

magnetogram

noun 0.509

photogram

noun 0.509

seismograph

noun 0.506

encephalogram

noun 0.505

holograph

noun 0.501

autoradiogram

noun 0.501