sadly

Firmly; tightly.

Steadily; constantly; persistently; industriously; eagerly.

Quietly.

In earnest; seriously; soberly; gravely; solemnly.

Sorrowfully; mournfully; miserably; grievously.

In a manner to cause sadness; badly; afflictively; calamitously; deplorably.

In ill health; poorly.

In dark or somber colors; soberly.

adverb

Wearily; heavily; firmly.

adverb

Seriously; soberly; gravely.