nonfrivolous

Example:Tom's nonfrivolous pursuit of academic excellence has earned him scholarships and accolades.

Definition:A serious and important endeavor that is not meant for trivial or playful purposes.

Example:The committee has decided to address the nonfrivolous matter of workplace safety immediately.

Definition:An issue or subject that is serious and worthy of attention, not trivial.

Example:Every member of the team was required to present a nonfrivolous argument for their proposal.

Definition:An argument that is serious and substantial, not based on light or foolish reasoning.

Example:While her friends laughed at her, she harbored a nonfrivolous concern about the environmental impact of plastic waste.

Definition:A concern that is important and serious, not trivial or insignificant.

Example:The judge ruled that the nonfrivolous issue of voter fraud must be thoroughly investigated.

Definition:An issue that is significant or important, not trivial or unimportant.