What is the difference between normal and common?

normal | common | Synonyms |

Normal is a synonym of common.


As adjectives the difference between normal and common

is that normal is according to norms or rules while common is mutual; shared by more than one.

As nouns the difference between normal and common

is that normal is (geometry) a line or vector that is perpendicular to another line, surface, or plane while common is mutual good, shared by more than one.

As a verb common is

(obsolete) to communicate (something).

normal

English

(wikipedia normal)

Adjective

(en adjective)
  • According to norms or rules.
  • Healthy; not sick or ill.
  • Pertaining to a school to teach teachers how to teach.
  • (chemistry) Of, relating to, or being a solution containing one equivalent weight of solute per litre of solution.
  • (organic chemistry) Describing a straight chain isomer of an aliphatic hydrocarbon, or an aliphatic compound in which a substituent is in the 1- position of such a hydrocarbon.
  • (physics) (Of a mode in an oscillating system ) In which all parts of an object vibrate at the same frequency; See .
  • (geometry) Perpendicular to a tangent line or derivative of a surface in Euclidean space.
  • * The interior normal vector of a ideal perfect sphere will always point toward the center, and the exterior normal vector directly away, and both will always be co-linear with the ray whose' tip ends at the point of intersection, which is the intersection of all three sets of points.
  • (algebra) (Of a subgroup) whose cosets form a group.
  • (algebra) (Of a field extension of a field K) which is the splitting field of a family of polynomials in K.
  • (probability theory, statistics) (Of a distribution) which has a very specific bell curve shape.
  • (complex analysis) (Of a family of continuous functions) which is pre-compact.
  • (set theory) (Of a function from the ordinals to the ordinals) which is strictly monotonically increasing and continuous with respect to the order topology.
  • (linear algebra) (Of a matrix) which commutes with its conjugate transpose.
  • (functional analysis) (Of a Hilbert space operator) which commutes with its adjoint.
  • (category theory) (Of an epimorphism) which is the cokernel of some morphism.
  • (category theory) (Of a monomorphism) which is the kernel of some morphism.
  • (category theory) (Of a morphism) which is a normal epimorphism or a normal monomorphism.
  • (category theory) (Of a category) in which every monomorphism is normal.
  • (Of a real number) whose digits, in any base representation, enjoy a uniform distribution.
  • (topology) (Of a topology) in which disjoint closed sets can be separated by disjoint neighborhoods.
  • (rail transport, Of points) in the default position, set for the most frequently used route.
  • Synonyms

    * (usual) conventional, ordinary, standard, usual, regular, average, expected, natural * (healthy) hale, healthy, well * (perpendicular) at right angles to, perpendicular, orthogonal * (statistics) Gaussian

    Antonyms

    * (usual) unconventional, nonstandard, unusual * (healthy) ill, poorly (British), sick, unwell * (perpendicular) tangential * (rail transport) reverse

    Derived terms

    * abnormal * conormal * normalcy * normalise, normalize * normality * normally * normal school * normal vector * orthonormal * paranormal * subnormal * supernormal * ultranormal

    Usage notes

    * Warning: normal , when used to describe a majority group of people, can be considered offensive to those who don't consider membership of their own minority to be unusual. Care should be taken when juxtaposing normal, particularly with stereotypical labels, to avoid undue insult.

    Noun

    (en noun)
  • (geometry) A line or vector that is perpendicular to another line, surface, or plane.
  • (slang) A person who is normal, who fits into mainstream society, as opposed to those who live alternative lifestyles.
  • Synonyms

    * (normal person) see

    common

    English

    (wikipedia common)

    Adjective

    (en-adj)
  • Mutual; shared by more than one.
  • * , chapter=19
  • , title= The Mirror and the Lamp , passage=Nothing was too small to receive attention, if a supervising eye could suggest improvements likely to conduce to the common welfare. Mr. Gordon Burnage, for instance, personally visited dust-bins and back premises, accompanied by a sort of village bailiff, going his round like a commanding officer doing billets.}}
  • Occurring or happening regularly or frequently; usual.
  • * {{quote-magazine, year=2013, month=May-June, author= Katie L. Burke
  • , title= In the News , volume=101, issue=3, page=193, magazine=(American Scientist) , passage=Bats host many high-profile viruses that can infect humans, including severe acute respiratory syndrome and Ebola. A recent study explored the ecological variables that may contribute to bats’ propensity to harbor such zoonotic diseases by comparing them with another order of common reservoir hosts: rodents.}}
  • Found in large numbers or in a large quantity.
  • * {{quote-magazine, date=2012-03, author=Lee A. Groat, title=Gemstones
  • , volume=100, issue=2, page=128, magazine=(American Scientist) citation , passage=Although there are dozens of different types of gems, among the best known and most important are […] . (Common gem materials not addressed in this article include amber, amethyst, chalcedony, garnet, lazurite, malachite, opals, peridot, rhodonite, spinel, tourmaline, turquoise and zircon.)}}
  • Simple, ordinary or vulgar.
  • * Washington Irving
  • the honest, heart-felt enjoyment of common life
  • * Shakespeare
  • This fact was infamous / And ill beseeming any common man, / Much more a knight, a captain and a leader.
  • * A. Murphy
  • above the vulgar flight of common souls
  • *
  • She was frankly disappointed. For some reason she had thought to discover a burglar of one or another accepted type—either a dashing cracksman in full-blown evening dress, lithe, polished, pantherish, or a common yegg, a red-eyed, unshaven burly brute in the rags and tatters of a tramp.
  • (grammar) In some languages, particularly Germanic languages, of the gender originating from the coalescence of the masculine and feminine categories of nouns.
  • Of or pertaining to uncapitalized nouns in English, i.e., common nouns vs. proper nouns.
  • Vernacular, referring to the name of a kind of plant or animal, i.e., common name vs. scientific name.
  • (obsolete) Profane; polluted.
  • * Bible, Acts x. 15
  • What God hath cleansed, that call not thou common .
  • (obsolete) Given to lewd habits; prostitute.
  • * L'Estrange
  • a dame who herself was common

    Synonyms

    * (mutual ): mutual, shared * (usual ): normal, ordinary, standard, usual * (occurring in large numbers or in a large quantity ): widespread * See also

    Antonyms

    * (mutual ): personal, individual * (usual ): rare, unusual, uncommon * (occurring in large numbers or in a large quantity ): few and far between, rare, uncommon

    See also

    * (English grammar ): epicene, feminine, masculine, neuter

    Noun

    (en noun)
  • Mutual good, shared by more than one.
  • A tract of land in common ownership; common land.
  • * {{quote-book, year=1944, author=(w)
  • , title= The Three Corpse Trick, chapter=5 , passage=The hovel stood in the centre of what had once been a vegetable garden, but was now a patch of rank weeds. Surrounding this, almost like a zareba, was an irregular ring of gorse and brambles, an unclaimed vestige of the original common .}}
  • The people; the community.
  • * (William Shakespeare) (1564-1616)
  • the weal o' the common
  • (label) The right of taking a profit in the land of another, in common either with the owner or with other persons; so called from the community of interest which arises between the claimant of the right and the owner of the soil, or between the claimants and other commoners entitled to the same right.
  • Verb

    (en verb)
  • (obsolete) To communicate (something).
  • * 1526 , William Tyndale, trans, Bible , Luke XXII:
  • Then entred Satan into Judas, whose syr name was iscariot (which was of the nombre off the twelve) and he went his waye, and commened with the hye prestes and officers, how he wolde betraye hym vnto them.
  • (obsolete) To converse, talk.
  • * , II.ix:
  • So long as Guyon with her commoned , / Vnto the ground she cast her modest eye [...].
  • * Grafton
  • Embassadors were sent upon both parts, and divers means of entreaty were commoned of.
  • (obsolete) To have sex.
  • (obsolete) To participate.
  • (Sir Thomas More)
  • (obsolete) To have a joint right with others in common ground.
  • (Johnson)
  • (obsolete) To board together; to eat at a table in common.
  • Derived terms

    * common name * commonality * common dolphin * commoner * common gender * the common good * common noun * common-or-garden * commonplace * commons * common radish * commonsense * common touch * House of Commons * in common