ROGET THESAURUS
enfilade
Length
VB
be long, stretch out, sprawl, extend to, reach to, stretch to, make a long arm, drag its slow length along, render long, lengthen, extend, elongate, stretch, prolong, produce, protract, let out, draw out, spin out, drawl,
enfilade, look along, view in perspective, distend (expand).
Opening
VB
open, ope, gape, yawn, bilge, fly open, perforate, pierce, empierce, tap, bore, drill, mine, tunnel, transpierce, transfix,
enfilade, impale, spike, spear, gore, spit, stab, pink, puncture, lance, stick, prick, riddle, punch, stave in, cut a passage through, make way for, make room for, uncover, unclose, unrip, lay open, cut open, rip open, throw open, pop open, blow open, pry open, tear open, pull open.
Passage
VB
pass, pass through, perforate, penetrate, permeate, thread, thrid,
enfilade, go through, go across, go over, pass over, cut across, ford, cross, pass and repass, work, make one's way, thread one's way, worm one's way, force one's way, make a passage form a passage, cut one's way through, find its way, find its vent, transmit, make way, clear the course, traverse, go over the ground.