Harmfully, injuriously, esp. in to evil entreat; badly, severely, shamefully. Obsolete.

In a baleful manner: (a) injuriously, hurtfully; (b) miserably, painfully, sadly.

In a harmful manner; injuriously, mischievously.

sorrowfully, sadly, lamentably, grievously; harmfully, injuriously; angrily, wrathfully.

Harmfully, injuriously; fiercely, savagely, severely, cruelly; terribly, disastrously; in later use (chiefly jocular), very badly, abominably…

So as to do hurt or harm; injuriously. Obsolete.

In a prejudicial manner; with prejudice or bias; harmfully, detrimentally.

Banefully, hurtfully, injuriously. Obsolete.

In such a manner as to produce injury or damage; with injurious intent, effect, or result. Now rare.

In a pestilent manner; fatally; harmfully, perniciously. Now rare.

So as to cause pain, danger, disgrace, or harm of any kind; cruelly, unkindly, dangerously… With neutral verbs such as use, treat, behave.

In a noisome manner.

In an infectious manner; contagiously. Frequently figurative.

Harmfully, detrimentally; = prejudicially, adv.

With evil purpose or result; injuriously; maliciously, mischievously; noxiously.

injuriously.

in a way which causes harm to a person or thing.

in a disserviceable manner; not serviceably.

In a noxious manner; harmfully, injuriously, perniciously.

In an injurious manner. Hurtfully, harmfully.

hurtfully.

In a hurtful or pernicious manner.

In a manner causing detriment or harm; hurtfully.