| INS | the cheerful feeling you have when nothing is troubling you |
|---|---|
| INS | marked by blithe unconcern |
| INS | attach a yoke or harness to, as of a draft animal |
| INS | of accounts and tax returns |
| INS | come to see in an official or professional capacity |
| INS | look over carefully |
| INS | a formal or official examination |
| INS | periodic maintenance on a car or machine |
| INS | an investigator who observes carefully |
| INS | a high ranking police officer |
| INS | a military officer responsible for investigations |
| INS | a fictional detective in novels by Georges Simenon |