Adhere - Comply, Observe
Abash - Disconcert, Rattle
Abortive - Vain, Unproductive
Adjunct - Joined, Added
Arraign - Incriminate, Indict
Axiom - Adage, Truism
Baroque - Florid, Gilt
Batty - Insane, Silly
Befogged - Becloud, Dim
Bleak - Austere, Blank