Word: unsustaining
Part of speech: Adjective
Syllables: un
sus
tain
ing
Definition: That does not sustain.
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: absent; lacking; not; negative
Affix: sustain
Language: en
PoS: Verb
Meaning: To keep from falling; to bear; to uphold; to support.
Etymology Compounds: Affix: sub-
Language: la
Decoded: sub-
Meaning: from below, up
Affix: teneō
Language: la
Decoded: teneo
Meaning: verb
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.