| Useful skill |
| Make oneself useful |
| Useful attribute |
| Useful or valuable quality or possession |
| Possessed useful information (on) |
| Useful quality |
| Code-cracking intelligence org. |
| Mideast intelligence organization |
| Abbr. useful when running out of room |
| Agcy. whose careers page says "Where Intelligence Goes to Work |
| Bronx Zoo houseful |
| Useful insect secretion |
| Intelligence-gathering org. |
| Useful type of hitch in a pickup truck, or an undesired part of a social circle |
| African ape with advanced intelligence |
| Valuable or useful possession |
| Useful Scrabble letter |
| Intelligence collections |
| Indicators of intelligence? |
| Useful item for openers |
| As elaborate a waste of human intelligence as you could find anywhere outside an advertising agency," per Raymond Chandler |
| Conceited Jill's useful experience? |
| Useful fungi |
| Actor/comedian who starred in 2016's "Central Intelligence": 2 wds. |
| Useful microorganisms |
| Lively intelligence |
| It's useful in October |
| Have practical usefulness |
| Useful Scrabble tile |
| A Houseful |