Commonplace
“An ordinary remark, idea, or matter that is lacking in originality or distinction.”
Synonyms by Register & Formality
Antonyms & Opposites
Nuance Analysis & Word Contrasts
Use 'commonplace' when referring to an idea, remark, or event that is completely routine and devoid of fresh insight, without necessarily carrying the aggressive negative judgment of 'cliché' or the moralistic weight of 'platitude'. While a platitude specifically implies a worn-out moral observation, a commonplace simply denotes a statement of fact or opinion that has been repeated so often it has lost all rhetorical impact.
commonplace vs platitude
A commonplace is merely an ordinary, unremarkable statement lacking originality, whereas a platitude specifically takes the form of a dull, moralizing remark offered as if it were profound.
commonplace vs cliché
A commonplace refers broadly to any routine idea or everyday expression, whereas a cliché usually denotes a specific phrase or artistic trope that has been worn out by excessive overuse.