Words similar to necessary

Example sentences for: necessary

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

Such legislation would be necessary to repeal the current requirement that such benefits be used only for official travel9 and to affirmatively authorize employees and members to retain for personal use these benefits that are now considered the property of the government.
For most applications, this temperature range makes it necessary to locate the SCR reactor adjacent to the boiler - immediately after the boiler and before the air preheater as shown in Figure 3-1.
State planning addresses discrimination-based advocacy and the infrastructure necessary to achieve it.
The cost of performing WGA is offset by the fact that sample prep is unnecessary; WGA product can be performed directly on crude blood sample and yields enough DNA for dozens or hundreds of genotyping reactions [ 11 ] . Under different circumstances, it may be necessary to rapidly generate assays for a large number of SNPs.
In primates SPAM1 has been shown to play a role in three functions during fertilization: (1) hyaluronidase enzyme activity necessary for penetrating the cumulus [ 3 ] and for which it is best known [ 4 ] , (2) zona pellucida binding [ 3 ] , and (3) Ca 2+signaling-associated acrosomal exocytosis [ 5 6 7 ] .