The definition for beneficial is "Helpful." Used in a sentence: there is no doubt that eating vegetables is beneficial to one's health. The definition for interminable is "never ending, or seemingly endless.", the definition for induce is "To influence or cause.", and the definition for commemorate is "To mark by a ceremony."

The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for deferment is "the act of delaying.", the definition for pallid is "Lacking color.", and the definition for periodic is "Occurring at regular intervals."

The definition for ploy is "A contrived plan." Used in a sentence: Sarah thought George's ploy of borrowing her notes was a cowardly way to ask her out. The definition for frugal is "thrifty, cheap.", the definition for fragile is "Delicate.", and the definition for distortion is "The act of twisting out of shape."

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 heinous is "shockingly evil.", the definition for pallid is "Lacking color.", and the definition for ramble is "To wander, physically or in language."

The definition for indecorous is "In bad taste." Used in a sentence: My parents banned Chad from our house because of his indecorous behavior at dinner. The definition for duplicity is "deceptive thought, speech, or action.", the definition for compulsion is "An irresistible impulse.", and the definition for polarize is "To break up into opposing groups."