unmistakable signal
101outstanding — adj 1. prominent, conspicuous, unmistakable, noticeable, salient, bold, in bold or high or strong relief, in relief, in the foreground, pronounced, Sl. sticking or hanging out; striking, impressive, memorable, unforgettable, never to be forgotten …
102remarkable — adj 1. extraordinary, unusual, different, uncommon, rare, singular, exceptional, out of the ordinary, Inf. one for the books; unique, distinct, peculiar, odd, strange, curious. 2. striking, impressive, imposing, majestic, grand, august, stately,… …
103noticeable — [adj] conspicuous, evident apparent, appreciable, arresting, arrestive, big as life*, can’t miss it*, clear, distinct, eye catching, manifest, marked, notable, noteworthy, observable, obvious, open and shut*, outstanding, palpable, patent,… …
104prominent — [adj1] sticking out; conspicuous arresting, beetling, bulging, easily seen, embossed, extended, extrusive, eye catching, flashy, hanging out, hilly, in the foreground, jutting, marked, noticeable, obtrusive, obvious, outstanding, projecting,… …
105visible — [adj] apparent, seeable arresting, big as life*, bold, clear, conspicuous, detectable, discernible, discoverable, distinguishable, evident, inescapable, in sight, in view, macroscopic, manifest, marked, not hidden, noticeable, observable,… …
