signal (adjective) signal: extraordinary, outstanding
Sinonime: arresting, arrestive,
characteristic,
conspicuous,
distinctive,
distinguished,
eminent,
exceptional, eye-catching,
famous,
illustrious,
individual,
marked,
memorable,
momentous,
notable,
noteworthy,
noticeable,
peculiar,
prominent,
pronounced,
remarkable,
renowned,
salient,
significant,
strikingAntonime: insignificant, unexceptional, unimpressive, unnoteworthy