meaningful
Definitions
Having a serious, important, or useful quality or purpose.
Full of significance; expressive or indicative of something.
Examples
She spent the afternoon having a meaningful conversation with her grandmother.
Volunteering at the animal shelter has been a truly meaningful experience for him.
The artist hoped that her latest painting would convey a meaningful message about climate change.
Synonyms
significant purposeful important substantial relevant profound weighty
Antonyms
meaningless trivial insignificant pointless frivolous useless vacuous