| SER | large game fish of Australia and New Zealand |
|---|---|
| SER | fish having the habit of following ships |
| SER | causing fear or anxiety by threatening great harm |
| SER | requiring effort or concentration |
| SER | of great consequence |
| SER | appealing to the mind |
| SER | concerned with work or important matters rather than play or trivialities |
| SER | completely lacking in playfulness |
| SER | traditional genre of music conforming to an established form and appealing to critical interest and developed musical taste |
| SER | the trait of being serious |
| SER | to a severe or serious degree |
| SER | in a serious manner |