How to spell THINKITS correctly?

The correct spelling for "thinkits" could be "think it's" or "think its". The former implies an abbreviation of "think it is", while the latter suggests possessing the quality of "thinking". Both versions are proper English usage and would depend on the context in which the term is used.

• thinkers Historically, great thinkers have revolutionized society with their ideas and inventions.
• thinks He thinks he can complete the project in a week.

Contempories

• contemporaneous
• contemporaries
• contemporary
• contemptuous
• cotemporaries