| Mr. X's drawing of the joint was not so much useless as directed at a different objective. |
| Most were thieves or assassins but others were there to make good money off of their useless junk. |
| Celestial navigation used a sextant built right into the cockpit but if the plane was wallowing at all, it was useless. |
| The eyes need one to two seconds for accommodation before they can focus, so a continuous sweep is useless for identifying targets. |
| You think all this caterwauling about the deficit is just a bunch of useless jibber-jabber that will never go anywhere? |
| Such stones were useless to the early quarriers, although they would often take the specimens home as curiosities. |
