The definition for heinous is "Shockingly evil." Used in a sentence: Eduardo's heinous betrayal of Lydia shocked even Latasha, who knew his evil ways. The definition for induce is "to influence or cause.", the definition for stealth is "The act of moving secretly or unnoticed.", and the definition for rancorous is "Marked by deep ill–will."

The definition for impenitent is "Lacking remorse." Used in a sentence: The impenitent criminal received a harsh penalty, but his remorseful accomplice was released. The definition for raucous is "noisy, rowdy.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for fraud is "Trick."

The definition for frugal is "Thrifty, cheap." Used in a sentence: The frugal shopper only bought items that were on sale. The definition for proximity is "closeness.", the definition for inflammatory is "Tending to excite anger.", and the definition for avian is "Relating to birds."

The definition for iridescent is "Having a lustrous or attractivve quality." Used in a sentence: The movie star's iridescent presence charmed even the hardened reporter. The definition for preclude is "to rule out in advance.", the definition for punctual is "On time.", and the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage."

The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for belated is "past the normal or proper time.", the definition for buffoonery is "Foolish behavior.", and the definition for negate is "To make invalid."