Word: unthoughtful
Part of speech: Adjective
Syllables: un
thought
ful
Definition: unplanned or unthinking
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: contrary to or contrasted against traditional norms; unconventional; alternative
Affix: thought
Language: en
PoS: Verb
Meaning: Simple past tense and past participle of think; ponder; reflect on, or reason about
Affix: -ful
Language: en
PoS: Suffix
Meaning: Used to form adjectives from nouns. Full of, tending to, or thoroughly possessing the quality expressed by the noun.