standing out

accessible clear conspicuous discernible distinct evident glaring indisputable noticeable overt palpable pronounced recognizable self-evident straightforward undeniable unmistakable visible

barefaced bright clear as a bell conclusive distinguishable explicit exposed in evidence lucid manifest observable open patent perceivable perceptible plain precise prominent public self-explanatory transparent unconcealed undisguised unsubtle

ambiguous concealed dark disputable doubtful dubious dull fuzzy hidden inconspicuous indefinite indistinct invisible mistakable obscure obscured questionable secret uncertain unclear unknown unnoticeable unsure vague

outstanding

arresting beetling bulging easily seen embossed extended extrusive eye-catching flashy hanging out hilly in the foreground jutting marked noticeable obtrusive obvious projecting pronounced protruding protrusive protuberant raised relieved remarkable rough rugged salient shooting out signal striking to the fore unmistakable

depressed inconspicuous invisible obscure obscured ordinary sunken