LUCUBRATION Scrabble 15 Words With Friends 21 Scrabble letter values: L1U1C3U1B3R1A1T1I1O1N1 = 15 Definition noun a solemn literary work that is the product of laborious cogitation. noun laborious cogitation. See all 534 words you can make from LUCUBRATION → 11-letter words Words starting with L Words ending with N ← Unscramble different letters