Opposite of silly word list. Here are a variety of words whose meaning is nearly the opposite of silly.
- astute
- deep
- discreet
- germ
- intelligent
- prudent
- rational
- sagacious
- selig
- sound
- wise
Hope the above listing of antonyms for silly is useful. This page may interest people looking for the opposite of silly and silly opposite.
You can help improve this list by adding more opposite words here. Thanks!