As nouns the difference between affection and infliction

is that affection is the act of affecting or acting upon while infliction is the act of inflicting or something inflicted; an imposition.

As a verb affection

is to feel an affection, emotion or love for.

As nouns the difference between proton and mason

is that proton is positively charged subatomic particle forming part of the nucleus of an atom and determining the atomic number of an element; the nucleus of the most common isotope of hydrogen; composed of two up quarks and a down quark while mason is one whose occupation is to build with stone or brick; also, one who prepares stone for building purposes.

As a verb mason is

to build stonework or brickwork about, under, in, over, etc.; to construct by masons; -- with a prepositional suffix; as, to mason up a well or terrace; to mason in a kettle or boiler.

As a proper noun Mason is

{{surname|A=An|occupational|from=occupations}} for a stonemason.

As a noun efficacy

is (uncountable) ability to produce a desired amount of a desired effect.

As an adverb effortlessly is

without effort; without difficulty or struggle.

As nouns the difference between parents and children

is that parents is while children is .

As a verb parents

is (parent).

As nouns the difference between enterprise and customers

is that enterprise is a company, business, organization, or other purposeful endeavor while customers is .

As a verb enterprise

is to undertake an enterprise, or something hazardous or difficult.

As an adjective ambivalent

is simultaneously]] experiencing or expressing [[oppose|opposing or contradictory feelings, beliefs, or motivations.

As an adverb chronically is

in a chronic manner, or to a chronic degree.

As nouns the difference between parents and offspring

is that parents is plural of lang=en while offspring is a person's daughter(s) and/or son(s); a person's children.

As a verb parents

is third-person singular of parent.

As nouns the difference between amenableness and obligation

is that amenableness is the state or quality of being amenable while obligation is the act of binding oneself by a social, legal, or moral tie to someone.

As an adjective agile

is having the faculty of quick motion in the limbs; apt or ready to move; nimble; active; as, an agile boy; an agile tongue.

As a noun kanban is

a card containing a set of manufacturing specifications and requirements, used to regulate the supply of components.

As nouns the difference between signature and illustrations

is that signature is a ’s name, written by that person, used to signify approval of accompanying material, such as a legal contract while illustrations is .

As an adjective signature

is distinctive, characteristic indicative of identity.