Word: unthank
Part of speech: Noun
Syllables: un
thank
Definition: Lack or absence of thanks or thankfulness; thanklessness; unthankfulness; ill-will.
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: absent; lacking; not; negative
Affix: thank
Language: en
PoS: Verb
Meaning: To feel gratitude or appreciation toward.