Word: deformalize
Part of speech: Verb
Syllables: de
for
mal
ize
Definition: To make informal.
Morphemes:
Affix: de-
Language: en
PoS: Prefix
Meaning: Intensifying; make more intense, stronger, or more marked; 
Etymology Compounds: Affix: dē-
Language: la
Decoded: de-
PoS: Prefix
Meaning: de-
Affix: form
Language: en
PoS: Verb
Meaning: To create (a word) by inflection or derivation.
Etymology Compounds: Affix: fōrma
Language: la
Decoded: forma
Meaning: shape, figure, image, outline, plan, mold, frame, case, etc., manner, sort, kind, etc.
Affix: -al
Language: en
PoS: Suffix
Meaning: Forming nouns, especially of verbal action.
Affix: -ize
Language: en
PoS: Suffix
Meaning: to make what is denoted by the noun/adjective