Word: deobstructive
Part of speech: Noun
Syllables: de
ob
struc
tive
Definition: Something that has the effect of deobstructing.
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: obstruct
Language: en
PoS: Verb
Meaning: To impede, retard, or interfere with; hinder.
Etymology Compounds: Affix: ob
Language: la
Decoded: ob
Meaning: against
Affix: struere
Language: la
Decoded: struere
Meaning: pile up, build
Affix: -ive
Language: en
PoS: Suffix
Meaning: An adjective suffix signifying relating or belonging to, of the nature of, tending to, or serving to; as: affirmative, active, conclusive, corrective, diminutive.
Etymology Compounds: Affix: -ivus
Language: la
Decoded: -ivus
PoS: Suffix
Meaning: Adjective suffix.