terribly

Used to express deep regret or apology.

Of great significance or value.

To be extremely frightened of something.

Feeling or showing extreme sorrow or unhappiness.

ужасно скучать

To feel a strong sense of sadness from someone's absence.

Испытывать сильное чувство грусти из-за отсутствия кого-либо.

To cause great physical or emotional pain.