1. Feeling sleepy

2. Sleepiness-causing

1. Not exciting or interesting.

2. Not sharp, clever, or bright.

1. To decrease the brightness or sharpness of something.

1. a stupid person 2. an imitation or model used as a substitute for something or someone

1. To deceive or fool someone.

1. A person who is easily deceived or cheated.

1. Being an identical copy of something.

1. To make a copy of something.

1. Something which is an identical copy of something else.

1. Full of new ideas and vivaciousness.

2. Something that is constantly changing or growing.