#immerse

• Deepened — Having been made deep or deeper; hollowed out, excavated, or lowered beneath a reference surface. As an adjective, it describes a landform with pronounced valleys, an anatomical feature recessed inward (such as eyes sunken in their orbits), or, figuratively, an individual completely immersed in thoughts, meditation, sleep, or an intense emotional state.
• Sink — To push, introduce, or merge an object deeply into a liquid, solid, or soft medium; to sink or penetrate deeply into an untrodden place (forest, swamp); figuratively, to completely immerse oneself in an emotional state, thoughts, study, or debt.
• Sunken — Having been introduced or deeply immersed into a liquid, solid, or soft medium; located at a considerable depth or secluded in an untrodden place. Figuratively, it describes a person completely absorbed in thoughts, study, intense feelings, or overwhelmed by financial troubles.