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

• Lexulous
• Wordscraper
• Wordosaur

adj. Of the highest level

adj. of the highest quality

""This is President Richard Milhouse Nixon with an important message for Broward County Democrats," dubs a topnotch Nixon impersonator."

superior   

summable    non-lds    critics.i    osteological    Miró