\"Who has seen ...?\"

What is opposite of visible?

Which out of these words means not seen or noticed?

Sheer and transperant are ... .

Synonym for seen is ... .

A person who sees crime take place is a ... .

The plates are dirty. ... , you did not wash the dishes.

Steer ... of him, he is bad news.

\"Did you hear me?\"
\"... and clear.\"

I feel like she is nice to me because she has a ... agenda.

Another word for proof is ... .

Chameleons ... themselves with the environment.

Past participle of see is ... .

I had no ... that homework was due today.

There is more to her than it ... the eye.

She ... her eyes out when they broke up.

I need to tell you something but you can't tell anyone. It is a ... .