Failing in or neglectful of a duty or obligation; guilty of a misdeed or offense
Late or failing to pay a debt or other financial obligation, like a mortgage or loan.
A royalist in the First English Civil War (1642-1646).
A person who has not paid their debts.
One who disobeys or breaks rules or laws, or who acts against another's wishes.
Obstinate and unruly; strongly opposed to something.
Not affected by great heat.
Difficult to treat.
Incapable of registering a reaction or stimulus.
A material or piece of material, such as a brick, that has a very high melting point.