Adjective

(-)

Existing in act or reality, not just potentially; really acted or acting; occurring in fact.

*{{quote-magazine, date=2013-06-07, author=(Gary Younge)

, volume=188, issue=26, page=18, magazine=(The Guardian Weekly) , title= Hypocrisy lies at heart of Manning prosecution , passage=They also exposed the blatant discrepancy between the west's professed values and actual foreign policies.}}

Factual, real, not just apparent or even false.

*{{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)

, chapter=1 citation , passage=The original family who had begun to build a palace to rival Nonesuch had died out before they had put up little more than the gateway, so that the actual structure which had come down to posterity retained the secret magic of a promise rather than the overpowering splendour of a great architectural achievement.}}

(dated) In action at the time being; now existing; current.

(obsolete) Active, not passive.

* Shakespeare

her walking and other actual performances.

* Jeremy Taylor

Let your holy and pious intention be actual ; that is given to God.

Used to emphasise a noun or verb, whether something is real or metaphorical.

*{{quote-magazine, date=2013-08-03, volume=408, issue=8847, magazine=(The Economist)

, title= The machine of a new soul , passage=The yawning gap in neuroscientists’ understanding of their topic is in the intermediate scale of the brain’s anatomy. Science has a passable knowledge of how individual nerve cells, known as neurons, work. It also knows which visible lobes and ganglia of the brain do what. But how the neurons are organised in these lobes and ganglia remains obscure. Yet this is the level of organisation that does the actual thinking—and is, presumably, the seat of consciousness.}}

Adjective

(er)

Physically secure and certain, non-failing, reliable.

Certain in one's knowledge or belief.

*

, title=(The Celebrity), chapter=4 , passage=The Celebrity, by arts unknown, induced Mrs. Judge Short and two other ladies to call at Mohair on an afternoon when Mr. Cooke was trying a trotter on the track. The three returned wondering and charmed with Mrs. Cooke; they were sure she had had no hand in the furnishing of that atrocious house.}}

Certain to act or be a specified way.

(obsolete) Free from danger; safe; secure.

* Shakespeare

Fear not; the forest is not three leagues off; / If we recover that we are sure enough.

(obsolete) Betrothed; engaged to marry.

* Sir T. More

The king was sure to Dame Elizabeth Lucy, and her husband before God.

* Brome

I presume that you had been sure as fast as faith could bind you, man and wife.