Learn how to say Obstructively correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word obstructive:
1causing a blockage or obstruction:
all tubing should be cleared of obstructive algae and detritus
relating to obstruction of a passage in the body, especially the gut or the bronchi:
the child developed severe obstructive symptoms
2causing or tending to cause deliberate difficulties and delays:
he denied the council had been obstructive