making quick exit (verb) flee: run away to escape
Sinonime: axial,
basic,
cardinal, center, centric, centroidal,
chief,
dominant, equidistant,
essential, focal,
foremost,
fundamental,
important, inmost, inner, interior, intermediate,
key,
leading,
master, mean, median, mid, middle, middlemost, midmost, midway, nuclear, omphalic,
outstanding, overriding,
paramount,
pivotal,
predominant,
primary,
prime,
radical, ruling,
salient,
significant, umbilical
Antonime: exterior,
minor, outside, peripheral,
secondary