• ataying on,
• ztaying on,
• xtaying on,
• dtaying on,
• etaying on,
• wtaying on,
• sraying on,
• sfaying on,
• sgaying on,
• syaying on,
• s6aying on,
• s5aying on,
• stzying on,
• stsying on,
• stwying on,
• stqying on,
• staging on,
• stahing on,
• stauing on,
• sta7ing on

The adverb form of "staying on" is "continuously" or "persistently".

The adjective form of the word "staying on" is "persistent".