figurative. Deeply (in various figurative senses); profoundly, intensely, earnestly, heavily, etc.

In or from the inmost heart; with deep emotion or feeling; heartily, fervently, earnestly.

Inwardly, internally, within; in regard to the inner life or feelings. Also: in a way that touches the heart or inmost part; intimately, closely…

With reference to hatred, jealousy, fear, disquietude, offence, etc.: bitterly, grievously, intensely.

With deep feeling, emotion, etc.; in a high degree, profoundly, intensely, extremely.

= keenly, adv. Obsolete.

With reference to feeling: Acutely, intensely, deeply, strongly.

from the bottom of one's heart and variants: from the depths of the emotions; sincerely. Similarly in the bottom of one's heart, to the bottom of o…

from (also fro) one's heart: from the depths of one's soul or being; with the sincerest or deepest feeling. Also from the heart.

To a great extent or degree; thoroughly, intensely, extremely.

In various phrases. from the spleen, from the heart. Scottish. Obsolete.

Of feeling or emotion: acutely, intensely. Now rare and archaic.

with sense: with emotion or sensitivity; feelingly. Often with modifying adjective, as due, great, some, etc. Obsolete.

Keenly, sharply (in respect of feeling); (also) heavily.

figurative. Deeply, profoundly.

With reference to other feelings than love or affection. Deeply, keenly. Obsolete. Cf. dear, adj.2

Very deeply or inwardly; In a way that affects one's inmost self or moves the deepest feeling.

With reference to perception or sensation. In an exquisite degree; intensely, acutely, keenly.

With reference to feeling: acutely, intensely. In later use chiefly in collocation with jealous. Now rare.

In an exalted manner or degree; in a high style; also, with exaltation or excitement.

With intense feeling, expression, etc.