The phrase "adds force to" is correct and usable in written English.
It can be used to indicate that something strengthens or emphasizes a point or argument.
Example: "The recent findings from the study add force to the argument that climate change is accelerating."
Alternatives: "strengthens the argument" or "reinforces the point".
Religion itself is the belief in this moral law as divine, and such belief is a practical postulate, necessary in order to add force to the law.
He did this with the barest increase in volume, and the effect was riveting, his restraint adding force to his argument.
His intervention on Tuesday will add force to widespread accusations that Britain's tax settlement amounts to a sweetheart deal for Google.
To apply added force to the punishment, Mr. Frankhouser must read the apology aloud on "White Forum," his public access show on the local cable system.
The House of Representatives' decision to delay Mr Clinton's impeachment debate, which had been due to start on December 17th, will add force to the widely held view that attacking Iraq was a classic diversionary tactic.
The wall of flour-spattered blue tunics in front of the embassy parted and the horses charged into us, kicking up clods of turf, their riders standing up in the stirrups to add force to their baton blows.
Sometimes his arm moves forward minutely to add force to a stroke, and sometimes his fingers bend from his second knuckle instead of his third, which he calls "scratching the keys".
The aim is to destroy your opponent's main Hero character by playing stronger Minion cards at the right times, and making effective use of special spell cards that add force to compatible moves.
The decision today, involving several technical aspects of habeas corpus law, gave added force to a pair of habeas corpus decisions last week by which the court set aside the death sentences of two Virginia murderers.
