Deliberate and unprovoked, often used to describe cruel or violent actions. The wanton destruction of the property left the community in shock.
Sexually unrestrained or having many casual sexual relationships, often used in a disapproving manner. The novel depicted the wanton lifestyle of the protagonist, which led to his eventual downfall.
Luxuriant or excessive, often used to describe growth or abundance. The garden was filled with wanton vegetation, making it difficult to navigate.