How to spell PIPOLAR correctly?

Possible correct suggestions for the misspelling "pipolar" could include "polar", "popular" or "piebald". However, without context it is difficult to determine which word would be the correct substitution.

• bipolar Bipolar disorder is a mental illness that can cause extreme shifts in mood, energy, and behavior.
• pillar
• polar
• poplar The towering poplar tree provided shade and shelter for the animals in the forest.
• popular

Contempories

• contemporaneous
• contemporaries
• contemporary
• contemptuous
• cotemporaries