adjective
superior, excellent
Synonyms: A-1, ace, A-number-1, bad, boss, capital, celebrated, chief, cool, crack, distinguished, dominant, eminent, eventful, exceptional, famous, far-out, great, greatest, hundred-proof, important, impressive, magnificent, main, major, meritorious, momentous, mostest, number one, out-of-sight, out-of-this-world, phenomenal, predominant, preeminent, primo, principal, special, standout, star, steller, super, superior, superlative, tops, well-known, world-class
Antonyms: average, bad, inferior, ordinary, poor, regular, unexceptional, unremarkable
adjective
noticeable, striking
Synonyms: arresting, arrestive, conspicuous, distinguished, eye-catching, important, leading, marked, memorable, notable, noteworthy, prominent, pronounced, remarkable, salient, signal
Antonyms: inconspicuous, ordinary, unnoticeable, unstriking
adjective
referring to an unpaid debt
Synonyms: due, mature, ongoing, open, overdue, owing, payable, pending, remaining, uncollected, unresolved, unsettled
Antonyms: paid, resolved, settled