Edacious and Niggardly

Edacious adjective - Having a huge appetite.

Niggardly and edacious are semantically related In some cases you can use "Niggardly" instead an adjective "Edacious".

Niggardly adjective - Giving or sharing as little as possible.

Edacious and niggardly are semantically related in greedy topic. Sometimes you can use "Edacious" instead an adjective "Niggardly", if it concerns topics such as desiring excessively.