The Oxford Thesaurus An A-Z Dictionary of Synonyms - visible adj.

1) seeable, perceivable, perceptible, discernible, detectable, discoverable, noticeable, unmistakable or unmistakeable, clear, obvious, observable; visual: The visible part of the energy spectrum is relatively small. The entrance holes to their burrows were clearly visible. 2) obvious, conspicuous, evident, apparent, prominent, manifest, distinct, patent, well-defined, identifiable: The consequences of the Act of Union of 1707 are still visible in Scotland today.