Translation Ukrainian English: отвір

1 Centre, center, eye, heart, middle, oculus, optic.

2 aegir, bore, bore-hole, caliber, calibre, drill hole, dullard, eager, eagre, gauge, tidal bore.

3 aperture, bore, break, eye, gab, gape, hole, mesh, opening, orifice, perforation, piercing, port, porthole, tap, tap-hole, tunnel, vent, vent-hole, venting.

4 aperture, chap, clearance, crevice, eyehole, flaw, gap, nick, rent, slot.

5 aperture, peep, pore.

6 blowhole, outlet, release, vent, vent-hole, venthole, volcano.

7 breach, break, break of serve, breakage, breaking, breakout, disruption, falling out, fault, faulting, fracture, gaolbreak, gap, geological fault, good luck, happy chance, intermission, interruption, jailbreak, open frame, pause, prison-breaking, prisonbreak, recess, respite, rift, rupture, severance, shift, suspension, time out.

8 burrow, tunnel.

9 cakehole, fix, gob, golf hole, hole, hollow, jam, kettle of fish, maw, mess, muddle, pickle, trap, yap.

10 causerie, chin wag, chin wagging, chin-wag, chin-wagging, chit chat, chit-chat, chitchat, gab, gabfest, gossip, small talk, tittle-tattle.

11 chess opening, curtain raising, first step, gap, hatchway, initiative, opening, opening move, opening night, orifice, porta, possibility, possible action, scuttle.

12 dab, hydrant, pat, rap, spigot, strike, tap, water faucet, water tap, wiretap.

13 discharge, venting.

14 embrasure, interface, larboard, port, port wine, porthole.

15 engagement, interlock, interlocking, mesh, mesh topology, meshing, meshwork, net, network.