俄语 ⇄ 英语 +

нычка 名词 强调
俚语	stash (Tiny Tony); hidey hole (4uzhoj); cache (if I lost my shit I would immediately search all my housemates' own little hidey holes/caches/stashes etc. 4uzhoj)
行话	nest egg (Anglophile)
非正式的	stash (Vadim Rouminsky)