Word: grimsome
Part of speech: Adjective
Syllables: grim
some
Definition: Characterised or marked by grimness; somber
Morphemes:
Affix: grim
Language: en
PoS: Adjective
Meaning: dismal and gloomy, cold and forbidding
Affix: -some
Language: en
PoS: Suffix
Meaning: Characterized by some specific condition or quality, usually to a considerable degree.