Word: gainful
Part of speech: Adjective
Syllables: gain
ful
Definition: Troublesome; fractious; hard to handle.
Morphemes:
Affix: gain
Language: en
Meaning: against, contrary
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.