Translation of "Noticeably" in French

It has become noticeably colder.

Il fait sensiblement plus froid.

For one thing, something noticeably long: 15 meters.

D'une part, quelque chose de sensiblement long: 15 mètres.

Johanna Bohnacker, noticeably the colorful T-shirt and jeans.

Johanna Bohnacker, notamment le t-shirt et le jean colorés.

Feeling the weapon in his hand, Tom noticeably grew bolder.

Sentant l'arme dans sa main, Tom devint visiblement plus audacieux.

Improved noticeably more than the classes I didn't do this for.

se sont plus améliorées que les autres classes.

For one thing, it was noticeably long, 15 meters, very, very much.

D'une part, c'était sensiblement long, 15 mètres, très, très bien.