preposition

against

uh-GENST/əˈɡenst/

In resistance or opposition to something.

Each player pulls against the other's force in the tug-of-war.

Two adults pull opposite ends of a taut tug-of-war rope, visibly working against each other's force.
Etymology

On and gegn formed a word meaning both “toward” and “opposite, contrary to.” Against preserves its opposition sense, whereas the related again became associated chiefly with return and repetition.

In context

N. Stephan Kinsella86:59
you’re against patents, but you’re a patent lawyer. I don’t know what this argument is supposed to mean. First of all, it’s personal. It’s directed against me, Stephan Kinsella, as a person.
Kinsella on Liberty-KOL237-Intellectual Nonsense: Fallacious Arguments for IP—Part 2 Libertopia 2012

More examples

  • She voted against the proposal to close the library.
  • The policy protects our belongings against theft.
  • We played against the strongest team in the league.

Similar words

opposing
Describes actively resisting a person, force, or proposal.
counter to
Emphasizes conflict with a rule, direction, or expectation.