intérieurement

inwardly, internally

ɛ̃ . t e . ʁ j œ ʁ . m ɑ̃
intérieure Feminine singular + ment forms manner adverbs and action/result nouns
adverb Rare #45,871
inwardly, internally Often describes feelings or thoughts (what someone experiences on the inside).
FR: Elle souriait, mais intérieurement, elle était très stressée.
EN: She was smiling, but inwardly, she was very stressed.

Vous souffrez intérieurement.

You are suffering inwardly.

— Secret Sunshine (2007)

Il a grandi intérieurement.

He has grown internally.

— Senna (2010)

Tu ris de nous intérieurement?

Are you laughing at us internally?

— The Man from Earth (2007)

Elle a peut-être l'air d'un agneau, mais intérieurement, c'est un loup.

She may look like a lamb, but inside, she's a wolf.

— Parasite (2019)