"Hollowly" is a word in ENGLISH

hollowly ENGLISH
Definition:

Insincerely; deceitfully.

Few words of positivity

Only through sacrifice can Genesis survive.

Claudia Gray, Defy the Stars

WORD SUGGESTIONS
Laugh your heart out.

Why did the goal post get angry?Because the bar was rattled!

deceitful ENGLISH

Full of, or characterized by, deceit; serving to mislead or insnare; trickish; fraudulent; cheating; insincere.

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double ENGLISH

Divided into two; acting two parts, one openly and the other secretly; equivocal; deceitful; insincere.

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Insincere; deceitful; not sound and true; having a cavity or decayed spot within.

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insincere ENGLISH

Not being in truth what one appears to be; not sincere; dissembling; hypocritical; disingenuous; deceitful; false; -- said of persons; …

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insincerity ENGLISH

The quality of being insincere; want of sincerity, or of being in reality what one appears to be; dissimulation; hypocritical; …

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palter ENGLISH

To act in insincere or deceitful manner; to play false; to equivocate; to shift; to dodge; to trifle.

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