Word: mirthless
Part of speech: Adjective
Syllables: mirth
less
Definition: Lacking mirth; devoid of joy.
Morphemes:
Affix: merry
Language: en
PoS: Adjective
Meaning: Causing laughter, mirth, gladness, or delight.
Affix: -th
Language: en
PoS: Suffix
Meaning: Used to form nouns from adjectives.
Affix: -less
Language: en
PoS: Suffix
Meaning: Lacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.