| sniff air | 2.37 | Sniff the air. | ||
| sniff glue | 0.79 | And he said he sniffed the glue sometimes. | ||
| sniff dog | 0.39 | They also trust cadaver- sniffing dogs named Bear, Caleb and Bonnie. | ||
| sniff cocaine | 0.33 | He also was accused of taking a bribe, of having a drinking problem and sniffing cocaine. | ||
| sniff wind | 0.33 | It may pace and sniff the wind for goodness. | ||
| sniff car | 0.26 | In most cases, agents walk alongside the trains with dogs sniffing each car. | ||
| sniff cork | 0.26 | Should you sniff the cork? | ||
| sniff gas | 0.26 | Stephen Smith was on a weekend break away from the home when he sniffed the gas. | ||
| sniff hand | 0.26 | Then he sniffed her hands and she drew up her fingers so he would not bite them. |