Word: careless
Part of speech: Adjective
Syllables: care
less
Definition: Not concerned or worried (about).
Morphemes:
Affix: care
Language: en
PoS: Verb
Meaning: To be concerned (about), to have an interest (in); to feel concern (about).
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.