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

• Lexulous
• Wordscraper
• Wordosaur

adj. Not submissive to authority: has a history of insubordinate behavior.

adj. rebellious or defiant to authority

adj. contumacious

adj. Not submitting to authority; disobedient; rebellious; mutinous.

Not subordinate or submissive; not submitting to authority; refractory.

adj. not submissive to authority

adj. disposed to or engaged in defiance of established authority

"” Decidedly, he was not afraid to be what club men call insubordinate, though, of all insubordinates, the club men are the worst."

rebellious    contumacious    disobedient    mutinous    unruly    defiant    noncompliant   

disobedient    rebellious    mutinous   

coordinate    subordinate   

mutinous    disobedient    quarrelsome    intractable    unruly    discontented    disorderly    self-willed    headstrong    factious