Upper-Intermediate (B2)
IPA: /ɪnˈvʌlnərəblɪ/
KK: /ɪnˈvʌlnərəbli/
Definition
In a way that cannot be harmed or damaged.
Example
The fortress stood invulnerably against the attacks for centuries.
Conversation

I feel like I can handle anything today, almost invulnerably.

That's a great mindset to have! What’s got you feeling so strong?

I just finished a big project, and it went really well!

Nice! That definitely boosts your confidence, doesn’t it?
Synonyms & Antonyms
Synonyms
safely
securely
unassailably
Antonyms
vulnerably
exposed
susceptibly
Root Explanation
Invulnerably → It is formed from "in-" (meaning not) and "vulnerabilis" (from Latin, meaning able to be wounded). The word "invulnerably" means in a manner that cannot be wounded or harmed.
Memory Tip
Think of 'not' ('in-') being able to be 'wounded' ('vulnerabilis') — that's why invulnerably means unable to be harmed.
Visually Confused Words
vulnerably
unvulnerable
vulnerable
vulnerability