rudement

really, very

rude rough, harsh + ment forms manner adverbs and action/result nouns
adverb Rare #26,048
really, very Informal; often used to emphasize something strongly.
FR: Il fait rudement froid aujourd’hui.
EN: It’s really cold today.

C'est rudement bon, le riz blanc!

White rice is really good!

— Le Tombeau des lucioles (1988)

Il s'est fait rudement traiter.

He was treated pretty harshly.

Ça sent rudement bon!

It smells really good!

— Le Voyage de Chihiro (2001)

Pour sûr, mais je suis rudement prudent.

For sure, but I'm being extremely careful.

— Il était une fois dans l'Ouest (1968)

La place de la gare a rudement changé.

The area around the train station has changed drastically.

— Souvenirs de Marnie (2014)

Dis donc, Vitia, tu es rudement brûlé.

Hey Vitia, you're badly burned.

— Salyut-7 (2017)

C'est rudement courageux!

That’s really brave!

— Le Tombeau des lucioles (1988)

T'es rudement riche!

You're awfully rich!

— Le Tombeau des lucioles (1988)

Et toi aussi, tu es rudement minable!

And you too, you're terribly pathetic!

— Le Château ambulant (2004)

Seibei est rudement malin!

Seibei is really clever!

— Le Garde du corps (1961)

Le monde, c'est rudement beau!

The world is awfully beautiful!

— Porco Rosso (1992)

C'est rudement bien.

That's really good.

— Paddington 2 (2017)

Rudement bâtie!

Roughly built!

— Porco Rosso (1992)