WordNet sense 1 (an anxious feeling):

care, concern

WordNet sense 2 (a profound emotion inspired by a deity):

awe, reverence, veneration

WordNet sense 3 (an emotion experienced in anticipation of some specific pain or danger (usually accompanied by a desire to flee or fight)):

fearfulness, fright

WordNet sense 4 (be afraid or scared of; be frightened of):

dread

WordNet sense 5 (regard with feelings of respect and reverence; consider hallowed or exalted or be in awe of):

revere, venerate