The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for polarize is "to break up into opposing groups.", the definition for accessible is "Easy to reach or to approach.", and the definition for indecorous is "In bad taste."

The definition for colossal is "Immense, enormous." Used in a sentence: After pushing with all his might, Frank realized he could never move the colossal boulder. The definition for incidental is "minor.", the definition for prune is "To reduce by removing excess.", and the definition for interminable is "Never ending, or seemingly endless."

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 regale is "to amuse.", the definition for refurbish is "To brighten or freshen.", and the definition for ecstatic is "Overwhelmingly emotional."

The definition for discern is "To recognize as separate as distinct." Used in a sentence: The pastry connoisseur was able to discern Swiss from Belgian chocolate. The definition for extol is "to praise highly.", the definition for mandate is "An official order or commission to do something.", and the definition for precept is "A general rule of action."

The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for clarity is "clearness.", the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", and the definition for finite is "Having definite limits."