Difference between Require and Involve

REQUIRE vs INVOLVE: VERB

To cause to burn; spread to:
To relate to or affect.
To raise to any assigned power; to multiply, as a quantity, into itself a given number of times.
To engage thoroughly; to occupy, employ, or absorb.
To envelop, infold, entangle, or embarrass.
To take in; to gather in; to mingle confusedly; to blend or merge.
To connect with something as a natural or logical consequence or effect; to include necessarily; to imply.
To complicate or make intricate, as in grammatical structure.
To envelop completely; to surround; to cover; to hide; to involve in darkness or obscurity.
To roll or fold up; to wind round; to entwine.
To wind or coil about.
To wrap; envelop.
To occupy or engage the interest of.
To engage (oneself) in a love affair.
To show to be a participant; connect or implicate.
To engage as a participant; embroil.

To ask or order to do something; call on.
To search for; seek.
To ask for as a favor; request.
To ask or claim, as of right and by authority; demand; insist on having; exact.
Request and expect
Consider obligatory
=Syn. 2–4. Request, Beg, etc. (see ask), enjoin (upon), prescribe, direct, command.
To have need or necessity for; render necessary or indispensable; demand; need; want.

To roll or fold in or wrap up so as to conceal; envelop on all sides; cover completely; infold; specifically, in zoology, to encircle completely: as, a mark involving a joint; wings involving the body.
To entwine; entangle; implicate; bring into entanglement or complication, literally or figuratively: as, an involved problem; to involve a nation in war; to be involved in debt.
To bring into a common relation or connection; hence, to include as a necessary or logical consequence; imply; comprise.
In arithmetic and algebra, to raise to any assigned power; multiply, as a quantity, into itself a given number of times: as, a quantity involved to the third or fourth power.

Needed, Obligate, Requirement, Entail, Call for, Command, Demand, Ask, Take, Want, Expect, Compel, Need, Involve, Necessitate

Constitute, Encompass, Consist, Include, Entail, Demand, Call for, Ask, Need, Regard, Take, Imply, Affect, Require, Necessitate

Stipulate, Needed, Obligate, Requirement, Call for, Command, Demand, Ask, Take, Want, Expect, Compel, Need, Involve, Necessitate

Equate, Mean, Relate, Pertain, Include, Demand, Call for, Ask, Need, Regard, Take, Imply, Affect, Require, Necessitate

For example, standards for consulting services do not require independence, but standards for reviewservices do require independence.
Some require initial training and practice to be used effectively; progressive muscle relaxation, systematic relaxation, and autogenic training are skills that require some practice.
The list may be more detailed than you may require, or it may not list items you will require.
Although the model regulation does not require that policies include infation protection, it does require that insurers offer consumers optional protection.
Joint resolutions require the approval of both the Assembly and Senate but do not require approval by the Governor.
Some states only require one director, but the majority of states require a minimum of three directors.
All of these features can be unkind to properties and often require cleaning and maintenance beyond what humans require.
The Standards of Practice require inspectors to inspect attic ventilators and report deficiencies but do not require that they be operated.
Many states require planned program hours in a school setting and some require years of professional education or counseling experience.
He revealed that some civil crimes require restitution, a few require the death penalty.

Highmark, and does not involve any other party.
The context may also explicitly involve a Mission.
How do presenters involve audiences in meaningful ways?
All of which involve parents and community support.
To involve in clients relationship and business development.
DCC may involve more than one business area.
GSB Wealth Management is a registered investment adviser and makes investment recommendations that involve products that involve investment risks, including possible loss of principal.
It may involve a trial, and it may involve lengthy settlement meetings.
The last four fields involve the prices and the end two lines involve further seller details.
To the extent that narcoticscases involve dealer defendants and dangerous drugs, they do not involve victimlesscrimes.