| Answer | Crossword Clue |
|---|---|
| smelled | Sniff at (something) in order to perceive or detect its odor or scent |
| smelling | Sniff at (something) in order to perceive or detect its odor or scent |
| smelled | Perceive or detect the odor or scent of (something) |
| smelling | Perceive or detect the odor or scent of (something) |
| checks | Examine (something) in order to determine its accuracy, quality, or condition, or to detect the presence of something |
| checking | Examine (something) in order to determine its accuracy, quality, or condition, or to detect the presence of something |
