Colloquial (ism) [col·lo·qui·al] adj. (of language) Used in ordinary conversation; not formal or literary. “His lecture was quite engaging due to his colloquial speech.”

Precocious adj. Manifesting or characterized by unusually early development or maturity, especially in mental aptitude. “A precocious child.”

Assertive adj. 1.Inclined to bold or confident assertion; aggressively self-assured. “She is an assertive businesswoman.”

Ethereal adj. Characterized by lightness and insubstantiality; intangible. “Her fragrance lingered in the room, an ethereal reminder of her presence.” 2. Highly refined; delicate. “Ethereal beauty.”

Licentious adj. Promiscuous and unprincipled. Lacking moral discipline. “The judge treated her in a most licentious manner.”

Contrite [con·trite] adj. 1. Arising from sense of guilt: done or said out of a sense of guilt or remorse. 2. Very sorry: genuinely and deeply sorry about something. “He was suitably contrite.”

Futile adj. Incapable of producing any useful result; pointless. “All of his attempts to rectify the situation proved futile.”

Ingratiate tr.v. Bring oneself into favor or good graces of another, especially by deliberate effort. “She soon ingratiated herself with her new boss.”

Histrionic adj. Overly theatrical or dramatic. n. Exaggerated dramatic behavior designed to attract attention. “His histrionic reaction disrupted the meeting.”

Sagacious adj. Shrewd; showing keen mental discernment and good judgment. “A sagacious remark.”