The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for inauspicious is "not favorable.", the definition for gargantuan is "Gigantic.", and the definition for comprehensible is "Understandable."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for comprehensible is "understandable.", the definition for comparable is "Similar, equivalent.", and the definition for trove is "Valuable collection."

The definition for pomp is "Showy display." Used in a sentence: Jan couldn't help enjoying the pomp of the elaborate wedding ceremony. The definition for untenable is "not able to be defended.", the definition for prune is "To reduce by removing excess.", and the definition for mandate is "An official order or commission to do something."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for commemorate is "to mark by a ceremony.", the definition for flaw is "An imperfection.", and the definition for implement is "To carry out or accomplish."

The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for precept is "a general rule of action.", the definition for nurture is "To further the development of.", and the definition for camaraderie is "Spirit of friendship."