Deobstruct is a verb that means to remove any blockages or obstacles that impede the functioning or movement of something. There are various synonyms for the term deobstruct that can be used depending on the context. Some of these synonyms include unblock, unclog, clear, free, open, release, dislodge, evacuate, clean out, flush, and purge. When speaking in medical terms, deobstruct is commonly replaced with terms such as dilate, widen, or expand, as these words better describe the medical procedure of removing blockages in airways or blood vessels. Overall, using synonyms can help to make writing clearer and more precise.