SPECTROGRAM /ˈspɛktɹəˌɡɹæm/ Scrabble 18 Words With Friends 22 Scrabble letter values: S1P3E1C3T1R1O1G2R1A1M3 = 18 Definition noun a photographic record of a spectrum. — synonyms: spectrograph See all 1041 words you can make from SPECTROGRAM → 11-letter words Words starting with S Words ending with M ← Unscramble different letters