Sullen and Gloomy
This page is the CodyCross answer for the clue below from Train Travel, Group 714, Puzzle 5 (Tilting Pendolino).
Question is: Sullen and Gloomy
and the answer is: MOROSE
Word Meaning:
MOROSE — Sullen, gloomy; showing a brooding ill humour.
Definitions from Wiktionary.