The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for avian is "relating to birds.", the definition for scamper is "To run quickly.", and the definition for curtail is "To make less."

The definition for defiant is "Showing bold resistance." Used in a sentence: The defiant toddler refused to leave the park. The definition for sociable is "inclined to seek companionship.", the definition for awe is "Emotion combining dread and wonder.", and the definition for foil is "One that enhances or underscores by contrast."

The definition for redouble is "To make twice as great." Used in a sentence: As the sun began to set, Brittany redoubled her effort to find the necklace she had dropped in the field. The definition for implement is "to carry out or accomplish.", the definition for incisive is "Impressively direct and decisive.", and the definition for accommodate is "To give consideration to."

The definition for incisive is "Impressively direct and decisive." Used in a sentence: Samir's incisive leadership made him the natural choice for president of the company. The definition for heed is "to pay attention to.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for pantomime is "Telling a story through gestures."

The definition for appalling is "Inspiring dismay or disgust." Used in a sentence: Hector found his roommate's habit of leaving his dirty socks on the floor appalling. The definition for extant is "currently existing.", the definition for combative is "Eager to fight.", and the definition for ecstatic is "Overwhelmingly emotional."