Word: toughener
Part of speech: Noun
Syllables: tough
en
er
Definition: Something used to toughen.
Morphemes:
Affix: tough
Language: en
PoS: Verb
Meaning: To toughen; make tough or tougher
Affix: -en
Language: en
Meaning: inchoative
Affix: -er
Language: en
PoS: Suffix
Meaning: Used to form nouns shorter than more formal synonyms.