How to spell USERID correctly?

If "userid" is misspelled, possible correct suggestions include "user ID", "user-ID" or "user identification". It's important to use correct spelling and grammar in professional settings to appear professional and credible.

• used She used to wear glasses, but now she doesn't because she thinks they make her look older.
• Ushered He was ushered in to meet the president.

Contempories

• contemporaneous
• contemporaries
• contemporary
• contemptuous
• cotemporaries