Words similar to useful

Example sentences for: useful

How can you use “useful” in a sentence? Here are some example sentences to help you improve your vocabulary:

Recent studies have shown that patient memory was consistent enough with other information to be useful for diagnostic purposes [ 25 ] . Patients' reports were likely to be accurate, but there were often "gaps" in memory of early experience, not inconsistent with ADHD in general, favoring an inference that they didn't remember their behavior rather than not having had the behavior.
But useful, functioning institutions are not created by a single stroke of the pen.
For instance, Bradley the Democrat thinks that special-interest money works primarily to prevent the government from passing useful new laws, like health-care reform and regulation of handguns.
For one thing, entries become less useful the longer they are.
Quicklime is quick (that is, alive, as in the quick and the dead) because it is anhydrous (Greek for unwatered) and soaks up water with a vengeance to make slaked lime (calcium hydroxide, Ca(OH)2, from CaO + H2O), which is what makes quicklime so useful as the binding agent in mortar, cement, and concrete.