Word

obstructor, n.
(obstructors)

any structure that makes progress difficult
<noun.artifact> freq. cnt.: 4 freq. cnt.: 4

impediment impedimenta obstructer obstruction obstructor

lexical pointers

derivationally related form

lexical pointers

derivationally related form

lexical pointers

derivationally related form

semantic pointers

hyponym

bar barrier blockade blockage, block, closure, occlusion, stop, stoppage hindrance, hinderance, hitch, preventive, preventative, encumbrance, incumbrance, interference obstacle tumbler

hypernym

structure, construction

someone who systematically obstructs some action that others want to take
<noun.person>

obstructer obstructionist obstructor resister thwarter

lexical pointers

derivationally related form

lexical pointers

derivationally related form

lexical pointers

derivationally related form

lexical pointers

derivationally related form

lexical pointers

derivationally related form

semantic pointers

hypernym

disputant, controversialist, eristic

hyponym

naysayer stonewaller