Antonyms of adj invisible

2 senses of invisible

Sense 1
invisible (vs. visible), unseeable -- (impossible or nearly impossible to see; imperceptible by the eye; "the invisible man"; "invisible rays"; "an invisible hinge"; "invisible mending")

visible (vs. invisible), seeable -- (capable of being seen; or open to easy view; "a visible object"; "visible stars"; "mountains visible in the distance"; "a visible change of expression"; "visible files")
        => circumpolar -- ((of a celestial body) continually visible above the horizon during the entire 360 degrees of daily travel; "a circumpolar star")
        => in sight -- (at or within a reasonable distance for seeing; "not a policeman in sight"; "kept the monkey in view")
        => ocular, visual -- (visible; "be sure of it; give me the ocular proof"- Shakespeare; "a visual presentation"; "a visual image")
        => macroscopic, macroscopical -- (visible to the naked eye; using the naked eye)
        => megascopic, gross -- (visible to the naked eye (especially of rocks and anatomical features))
        => microscopic, microscopical -- (visible under a microscope; using a microscope)
        => subgross -- (too small to be visible to the naked eye)
        => panoptic, panoptical -- (including everything visible in one view; "a panoptic aerial photograph of the missile base"; "a panoptic stain used in microscopy")
        => telescopic -- (visible only with a telescope; "a bright star with a telescopic companion")
        => viewable -- (capable of being viewed)

Sense 2
inconspicuous (vs. conspicuous), invisible -- (not prominent or readily noticeable; "he pushed the string through an inconspicuous hole"; "the invisible man")


Similarity of adj invisible

2 senses of invisible

Sense 1
invisible (vs. visible), unseeable -- (impossible or nearly impossible to see; imperceptible by the eye; "the invisible man"; "invisible rays"; "an invisible hinge"; "invisible mending")
       => camouflaged -- (made invisible by means of protective coloring)
       => concealed, hidden, out of sight -- (not accessible to view; "concealed (or hidden) damage"; "in stormy weather the stars are out of sight")
       => infrared -- (having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end; "infrared radiation"; "infrared photography")
       => lightless -- (giving no light; "lightless stars `visible' only to radio antennae")
       => nonvisual -- (not resulting in vision; "nonvisual stimuli")
       => occult -- (hidden and difficult to see; "an occult fracture"; "occult blood in the stool")
       => ultraviolet -- (having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end; "ultraviolet radiation"; "an ultraviolet lamp")
       => undetectable -- (not easily seen)
       => unseeyn -- (not seen or perceived; "unseen natural resources")
          Also See-> imperceptible#1, unperceivable#1; covert#1

Sense 2
inconspicuous (vs. conspicuous), invisible -- (not prominent or readily noticeable; "he pushed the string through an inconspicuous hole"; "the invisible man")
       => obscure, unnoticeable -- (not drawing attention; "an unnoticeable cigarette burn on the carpet"; "an obscure flaw")