1. Think hard doesn't equal to shilly-shally.

2. I know it's harrowing for you, but think hard.

3. Don't splatter, dear. Think hard before you speak, OK?

4. Explore your activeness, think hard , attend to discussion in class.

5. Cogitate definition, to think hard; ponder; meditate: to Cogitate about a problem

6. If you are a businessman, think hard if you are tempted to play politics.

7. Now the Walker Cup match is over, certain players should think hard before chasing a mirage.

8. Cudgel one's brains, to To think hard; to make a vigorous attempt to solve or answer some question, or to remember something

9. Cudgel one's brains, to To think hard; to make a vigorous attempt to solve or answer some question, or to remember something. The verb “to Cudgel” means to beat with a Cudgel (a short thick stick)

10. Definition of Cogitate to think hard about; to consider Examples of Cogitate in a sentence If you are unhappy in your job, you should take some time off to get away and Cogitate about whether you want to change your career path