This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Significant or important; major: a bigtime comedian.

ad. To an extreme degree; very much: Sales are expanding, big-time.

adj. of major significance or importance

ad. to a significant degree

"Many women from the Indy ranks have made it into the "bigtime", the WWE and TNA."

big time   

bedtime    biggie    biotite   

prepress    ofcabinet    fitzgeraldshotel    Ea    haziest