valid

IPA: vˈæɫʌd

Well grounded or justifiable, pertinent.
Acceptable, proper or correct; in accordance with the rules.
Related to the current topic, or presented within context, relevant.
(logic) Of a formula or system: such that it evaluates to true regardless of the input values.
(logic) Of an argument: whose conclusion is always true whenever its premises are true.
(Christianity, theology) Genuine - as distinguished from efficient or regular - sacrament.

Examples of "valid" in Sentences

The substantive points I was making above all remain valid either way.
With an FM3, your temporary vehicle permit will remain valid so long as your FM3 is valid -- no running to the border every 6 months.
Anyone who acknowledges these rankings as somewhat valid is complicit in distorting an appropriate world perspective and should feel ashamed.
And they have created a great little trap, that any criticism of them, however valid, is further proof of the plot that is out to get them and how persecuted they are.
If many more calls are required to get the numbers, how valid is the result for the population as a whole -- do the hanger-uppers have the same range of views of those who participate?
Even though there have been many interpretations of the paintings and decorations of this church, none of the researchers gave what I call a valid translation or found Saunière's treasure.