How to spell CONCNTRATION correctly?

If you have typed "concntration" by mistake, the correct spelling you might be looking for is "concentration". Some other possible suggestions could be "concernation" or "consentration", but "concentration" is the accurate spelling relating to focus or the amount of a substance in a solution.

• concentration I found it hard to maintain my concentration during the long lecture.
• Concentrations

Contempories

• contemporaneous
• contemporaries
• contemporary
• contemptuous
• cotemporaries