Adjective

(en-adj)

(usually, not comparable) Able but not certain to happen; neither inevitable nor impossible.

*

, title=(The Celebrity), chapter=8 , passage=The humor of my proposition appealed more strongly to Miss Trevor than I had looked for, and from that time forward she became her old self again;

(comparable) Capable of being done or achieved; feasible.

* {{quote-book, 1901, Louis Freeland Smith, The Public, volume=4, page=438, pageurl=http://babel.hathitrust.org/cgi/pt?id=inu.30000080738168&page=search;seq=444;view=image;num=438

, passage=And success in minor degree, in the sense in which he uses the term "success," is only somewhat more possible than success in winning the White House chair.}}

* {{quote-news, 1993, September 10, Lee Michael Katz, Expectant Mideast hopes to bear twin peace deals, USA Today, page=2A citation

, passage=Peace between Israel and the Arab countries is "more possible than any time before," says ex-Arab League U.N. ambassador Clovis Maskoud. }}

* {{quote-magazine, date=2013-06-29, volume=407, issue=8842, page=72-3, magazine=(The Economist)

, title= A punch in the gut , passage=Mostly, the microbiome is beneficial. It helps with digestion and enables people to extract a lot more calories from their food than would otherwise be possible . Research over the past few years, however, has implicated it in diseases from atherosclerosis to asthma to autism.}}

Being considered, e.g. for a position.

Adjective

(en adjective)

Well grounded or justifiable, pertinent.

*{{quote-magazine, year=2012, month=March-April

, author=(Jan Sapp) , title=Race Finished , volume=100, issue=2, page=164 , magazine=(American Scientist) citation , passage=Few concepts are as emotionally charged as that of race. The word conjures up a mixture of associations—culture, ethnicity, genetics, subjugation, exclusion and persecution. But is the tragic history of efforts to define groups of people by race really a matter of the misuse of science, the abuse of a valid biological concept?}}

I will believe him as soon as he offers a valid answer.

Acceptable, proper or correct.

A valid format for the date is MM/DD/YY.

Do not drive without a valid license.

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.

An argument is valid if and only if the set consisting of both (1) all of its premises and (2) the contradictory of its conclusion is inconsistent.