Definitions of wild:

• noun:   a wild primitive state untouched by civilization

  Example: "He lived in the wild"

• noun:   a wild and uninhabited area
• adjective:   in a state of extreme emotion

  Example: "Wild with anger"

• adjective:   produced without being planted or without human labor

  Example: "Wild strawberries"

• adjective:   in a natural state; not tamed or domesticated or cultivated

  Example: "Wild geese"

• adjective:   marked by extreme lack of restraint or control

  Example: "Wild ideas"

• adjective:   not subjected to control or restraint

  Example: "A piano played with a wild exuberance- Louis Bromfield"

• adjective:   deviating widely from an intended course

  Example: "A wild bullet"

• adjective:   (of colors or sounds) intensely vivid or loud

  Example: "Wild colors"

• adjective:   talking or behaving irrationally
• adjective:   located in a dismal or remote area; desolate

  Example: "A godforsaken wilderness crossroads"

• adjective:   (of the elements) as if showing violent anger
• adjective:   without civilizing influences

  Example: "Wild tribes"

• adverb:   in a wild or undomesticated manner

  Example: "Growing wild"

• adverb:   in an uncontrolled and rampant manner
• name:  A surname (rare: 1 in 33333 families; popularity rank in the U.S.: #3921)