assertively

adverb
UK /əˈsɜːtɪvli/
US /əˈsɜːrtɪvli/

In a way that shows you are sure and not afraid to say what you think.

She assertively told the class her idea.


OTHER MEANINGS

2. In a strong and clear way that shows you expect to be listened to.

He assertively asked the waiter to fix the order.

3. In a way that defends your rights or opinions without being mean.

She assertively explained why the rule was unfair.

4. In a way that shows firm belief in yourself.

The player assertively claimed the ball was out.