Word: reckless
Part of speech: Adjective
Syllables: reck
less
Definition: Careless or heedless; headstrong or rash.
Morphemes:
Affix: reck
Language: en
PoS: Verb
Meaning: To concern, to be important or earnest.
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.