Contains

• sign

  Having an indicated pole (as the distinction between positive and negative electric charges);...

• opposite

  Something inverted in sequence or character or effect; "when the direct approach failed...

• gradable opposition

  An opposition that is capable of being graded.

• ungradable opposition

  An opposition that has no intermediate grade; either one or the other.

• contradictoriness

  The relation that exists when opposites cannot coexist.

• contradiction

  Opposition between two conflicting forces or ideas.

• antagonism

  The relation between opposing principles or forces or factors; "the inherent antagonism...

• flip side

  A different aspect of something (especially the opposite aspect); "the flip side of your...

• antithesis

  Exact opposite; "his theory is the antithesis of mine".

• antipode

  Direct opposite; "quiet: an antipode to focused busyness".

• contrast

  The opposition or dissimilarity of things that are compared; "in contrast to", "by con...

• conflict

  Opposition in a work of drama or fiction between characters or forces (especially an opposition...

• mutual opposition

  A relation between two opposite attributes or tendencies; "he viewed it as a balanced...

• contrary

  Exact opposition; "public opinion to the contrary he is not guilty".

• tertium quid

  Some third thing similar to two opposites but distinct from both.

• contrariety

  The relation between contraries.

• reverse

  A relation of direct opposition; "we thought Sue was older than Bill but just the reverse...