Definition

In a way that shows careful watchfulness and attention to possible danger or problems.

Example

The security team monitored the area vigilantly to ensure everyone's safety.

Conversation

I think we need to watch the kids vigilantly at the park today.

Absolutely! They can get into trouble so quickly.

Yeah, especially with all those new climbing structures around.

Right? Let's make sure we're keeping an eye on them.

Synonyms & Antonyms

Root Explanation

Vigilantly → It is formed from "vigil" (from Latin "vigil", meaning awake or watchful) and the suffix "-antly" (meaning in a manner). The word "vigilantly" means in a manner that is watchful or alert.

Memory Tip

Think of being 'awake' and 'watchful' — that's what it means to act vigilantly.

Visually Confused Words