LOOSEST

Not fixed in place tightly or firmly.

Example: "This wheelbarrow has a loose wheel."

Not held or packaged together.

Example: "'you can buy apples in a pack, but they are cheaper loose."

Not under control.

Example: "The dog is loose again."

Not fitting closely

Example: "'i wear loose clothes when it is hot."

Not compact.

Example: "'it is difficult walking on loose gravel."

Relaxed.

Example: "She danced with a loose flowing movement."

Not precise or exact; vague; indeterminate.

Example: "A loose way of reasoning"

Indiscreet.

Example: "Loose talk costs lives."

(somewhat dated) free from moral restraint; immoral, unchaste.

Not being in the possession of any competing team during a game.

Example: "He caught an elbow going after a loose ball."

Not costive; having lax bowels.