Word: unthank
Part of speech: Verb
Syllables: un
thank
Definition: To recant; unsay, as what has been said by way of acknowledgement.
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: contrary to or contrasted against traditional norms; unconventional; alternative
Affix: thank
Language: en
PoS: Verb
Meaning: To express gratitude or appreciation toward.