Word: yieldless
Part of speech: Adjective
Syllables: yield
less
Definition: Not providing any yield or return.
Morphemes:
Affix: yield
Language: en
PoS: Verb
Meaning: To produce as return, as from an investment.
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.