bigThis is a big match tonight - if we lose, we won't be in the playoffs.
majorThis is a major decision so we'd better get it right.
significantDid he make any significant changes to my suggestions?
of noteformalDid she say anything of note at the meeting?
eminentHer father was an eminent historian.
prominentShe was a prominent journalist who took on political corruption.
greatMany thought he was a great man.