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Complementary vs Opposite - What's the difference?

complementary | opposite |

As adjectives the difference between complementary and opposite

is that complementary is acting as a complement while opposite is located directly across from something else, or from each other.

As nouns the difference between complementary and opposite

is that complementary is a complementary colour while opposite is something opposite or contrary to another.

As an adverb opposite is

in an opposite position.

As a preposition opposite is

facing, or across from.

complementary

Adjective

(en adjective)
  • Acting as a complement.
  • *
  • Using the terminology we intro-
    duced earlier, we might then say that black and white squares are in comple-
    mentary
    distribution on a chess-board. By this we mean two things: firstly,
    black squares and white squares occupy different positions on the board: and
    secondly, the black and white squares complement each other in the sense that
    the black squares together with the white squares comprise the total set of 64
    squares found on the board (i.e. there is no square on the board which is not
    either black or white).
  • (genetics) Of the specific pairings of the bases in DNA and RNA.
  • (physics) Pertaining to pairs of properties in quantum mechanics that are inversely related to each other, such as speed and position, or energy and time. (See also Heisenberg uncertainty principle.)
  • Usage notes

    * Complementary and complimentary are frequently confused and misused in place of one another.

    Derived terms

    * complementarily * complementarity * complementary angle * complementary colour * complementary distribution

    Noun

    (complementaries)
  • A complementary colour.
  • (obsolete) One skilled in compliments.
  • (Ben Jonson)

    opposite

    English

    Alternative forms

    * (l) (archaic)

    Adjective

    (-)
  • Located directly across from something else, or from each other.
  • She saw him walking on the opposite side of the road.
  • Facing in the other direction.
  • They were moving in opposite directions.
  • Of either of two complementary or mutually exclusive things.
  • He has a lot of success with the opposite sex.
  • Extremely different; inconsistent; contrary; repugnant; antagonistic.
  • * Dryden
  • Novels, by which the reader is misled into another sort of pieasure opposite to that which is designed in an epic poem.
  • * John Locke
  • Particles of speech have divers, and sometimes almost opposite , significations.

    Derived terms

    * opposite sex

    Noun

    (en noun)
  • Something opposite or contrary to another.
  • An opponent.
  • An antonym.
  • "Up" is the opposite of "down".
  • (mathematics) An additive inverse.
  • Derived terms

    * opposites attract

    Adverb

    (-)
  • In an opposite position.
  • I was on my seat and she stood opposite .

    Preposition

    (English prepositions)
  • Facing, or across from.
  • :
  • *
  • *:It was April 22, 1831, and a young man was walking down Whitehall in the direction of Parliament Street.. He halted opposite the Privy Gardens, and, with his face turned skywards, listened until the sound of the Tower guns smote again on the ear and dispelled his doubts.
  • In a complementary role to.
  • :
  • See also

    * apposite

    Statistics

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