How to spell CAUTIONOUS correctly?

When encountering the misspelling "cautionous", it is important to provide correct alternatives. One possibility is "cautious", meaning to be wary or careful in one's actions. Another suggestion might be "cautionary", referring to something that serves as a warning or precaution.

• cautions The instructor cautions his students to be careful while conducting science experiments in the lab.
• cautious As a cautious driver, she always checked her blind spot before changing lanes.

Contempories

• contemporaneous
• contemporaries
• contemporary
• contemptuous
• cotemporaries