Terms for subject Idiomatic containing silence

English	Russian
cone of silence	только между нами (Keep it in the cone of silence, we aren't inviting Cindy and her boyfriend to the movies because they embarrass us Taras)
cone of silence	чисто между нами (Taras)
cone of silence	строго между нами (an imaginary zone from which sound or discussion can't escape. The cone of silence is used to keep something quiet or private. Most often applied to spoken communication, but can also apply to writing or email: You want my honest opinion on this? Cone of silence? I think you may be jumping the gun. She's the only woman you've ever been with. And to marry her without sampling what else is out there... I dunno, you might feel like you missed out later on in life Taras)
conspicuous silence	оглушительная тишина (Alex_Odeychuk)
deafening silence	отсутствие какого-либо ответа (Interex)
deafening silence	молчание (A silence, or a lack of any response. Interex)
deathly silence	абсолютная тишина (Yeldar Azanbayev)
deathly silence	мёртвая тишина (Yeldar Azanbayev)
draw a veil of silence	опустить завесу молчания (над; over something Andrey Truhachev)
lapse into silence like the dead	нем как рыба (замолчать как мертвый Drozdova)
no wisdom like silence	молчание – золото
pin-drop silence	гробовая тишина (также: pin-dropping silence Abysslooker)
pin-drop silence	мёртвая тишина (Morning93)
pin-drop silence	абсолютная тишина (так тихо, что слышно, как муха летит Morning93)
radio silence	тишина в эфире (April May)
silence before the storm	затишье перед бурей (Andrey Truhachev)
silence gives consent	молчание – знак согласия
speech is silvern and silence is golden	слово – серебро, молчание – золото (synth)
the rest is silence	дальше – тишина (Inchionette)