Main entry: nonmeaningful, meaningless
Definition: having no meaning or direction or purpose
Usage: a meaningless endeavor; a meaningless life; a verbose but meaningless explanation
Antonyms: meaningful
Definition: having a meaning or purpose
Definition: become full
Antonyms: fill, fill up, make full
Definition: make full, also in a metaphorical sense
Antonyms: full
Definition: containing as much or as many as is possible or normal
Antonyms: solid
Definition: entirely of one substance with no holes inside
Antonyms: important, significant
Definition: important in effect or meaning