adjective. in agreement; of the same mind; having the same opinion.

adjective. expressing agreement or consent.

verb. Present participle of agree.

"And it highlights a significant difference in approach between Alito and Roberts, who often end a term agreeing in cases more than any other pair of justices."

agreeingly  agreeingness  

being  disagreeing  fleeing  foreseeing  freeing  

accompanying  accordant  acquiescent  acquiescing  affirmative  

agree