Word: deadverbal
Part of speech: Adjective
Syllables: dead
ver
bal
Definition: Deriving from an adverb.
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: adverb
Language: en
PoS: Verb
Meaning: To make into or become an adverb.
Etymology Compounds: Affix: ad-
Language: la
Decoded: ad-
Meaning: to
Affix: verbum
Language: la
Decoded: verbum
Meaning: word, verb
Affix: -al
Language: en
PoS: Suffix
Meaning: Of or pertaining to. Adjectival suffix appended to various words, often nouns, to make an adjective form. Often added to words of Latin origin, but used with other words also.