The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for corroborate is "to support with evidence.", the definition for epistolary is "Contained or carried on in letters.", and the definition for inviolable is "Secure from assault of trespass."

The definition for frugal is "Thrifty, cheap." Used in a sentence: The frugal shopper only bought items that were on sale. The definition for antidote is "something that relieves or counteracts.", the definition for supple is "Flexible.", and the definition for mandate is "An official order or commission to do something."

The definition for regurgitate is "To pour out or throw back." Used in a sentence: The teacher wanted us to examine ideas rather than to regurgitate memorized facts. The definition for garish is "offensively bright.", the definition for untenable is "Not able to be defended.", and the definition for entangle is "To involve in trouble."

The definition for exasperation is "The state of being irritated." Used in a sentence: The longer Jorge waited in line at the ticket counter, the more his exasperation grew. The definition for cunning is "showing clever insight.", the definition for antidote is "Something that relieves or counteracts.", and the definition for augment is "To make greater."

The definition for censure is "To find fault with." Used in a sentence: The critical teacher was quick to censure her students for even small mistakes. The definition for foil is "one that enhances or underscores by contrast.", the definition for lurid is "Causing horror, shocking.", and the definition for interminable is "Never ending, or seemingly endless."