obstruction (noun) obstruction: obstacle, impediment
Sinonime: avoid, be oblivious to, blink, brush off, bury one's head in sand, cold-shoulder, discount, disdain,
evade, fail, forget, let it go, look the other way, neglect, omit, overlook, overpass, pass over, pay no attention to, pay no mind, pooh-pooh,
reject, scorn, shut eyes to, slight, take no notice, tune out, turn back on, turn blind eye, turn deaf ear, wink
Antonime: acknowledge,
heed, look at, note,
notice, pay attention,
recognize, regard, take notice