| Subject | English | Russian |
| rhetor. | deep down | в глубине души (1. if you know something deep down, you know your true feelings about something, although you may not admit them to yourself 2. if something is true deep down, it is really like that, although it may not be obvious to people || comment by ART Vancouver: very accurate choice, here's a good example • "Deep down, don't we all do it?" || 1. Deep down I still loved him. 2. He seems confident but deep down he's quite insecure. OALD) |
| geol. | deep down | вглубь |
| psychol. | deep down | глубоко внутри (Alex_Odeychuk) |
| gen. | deep down | по большому счёту (Any philosophy is a schema, and any schema is a lie, deep down. – Всякая философия – схема, а всякая схема – по большому счёту ложь. (А. Сегень "После всего") Taras) |
| idiom. | deep down | фундаментально (Interex) |
| idiom. | deep down | реально (Interex) |
| idiom. | deep down | в основе (Interex) |
| idiom. | deep down | в сущности (Interex) |
| idiom. | deep down | фактически (Interex) |
| idiom. | deep down | на самом деле (Interex) |
| idiom. | deep down | в корне (Interex) |
| idiom. | deep down | по существу (Fundamentally; in essence; in reality; really. • He seems like an average businessman, but deep down he's an overgrown kid with a necktie. Interex) |
| idiom. | deep down | действительно (Interex) |
| gen. | deep down | в глубине души (от deep down in one's heart • Deep down, don't we all do it? • Deep down I still loved him. • He seems confident but deep down he's quite insecure.) |
| gen. | deep down in one's heart | в глубине души |
| gen. | deep down inside | в глубине души (triumfov) |
| gen. | deep down they questioned the wisdom of it all | в глубине души они сомневались в мудрости этого (решения) |
| gen. | go deep down | дальше-больше (costantlist) |