Word: lustless
Part of speech: Adjective
Syllables: lust
less
Definition: Lacking vigour; weak; spiritless.
Morphemes:
Affix: lust
Language: en
PoS: Noun
Meaning: virility; vigour; active power
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.