Difference between Opportune and Beneficial

OPPORTUNE vs BENEFICIAL: NOUN

Organisms that are beneficial to a human endeavor, especially insects that are predators of pests.
A benefice; a church living.
In zoology, an animal which benefits man by destroying or checking the increase of animals injurious to him.

At a convenient or suitable time
Suited or right for a particular purpose.
Occurring at a fitting or advantageous time.
Convenient; ready; hence, seasonable; timely.
Suitable for some particular purpose.
At a convenient or advantageous time.
Suitable or at a time that is suitable or advantageous especially for a particular purpose

Promoting or enhancing well-being
Tending to promote physical well-being; beneficial to health
Involving the receipt of funds, property, or other benefits, as from an insurance policy or trust.
Conferring benefits; useful; profitable; helpful; advantageous; serviceable; contributing to a valuable end; -- followed by to.
Receiving, or entitled to have or receive, advantage, use, or benefit.
King.
Helpful or good to something or someone.
Producing or promoting a favorable result; advantageous.

Kind; generous: as, a “beneficial foe,”
Pertaining to or having a benefice; beneficed.
Having or conferring the right to the use or benefit, as of property; pertaining or entitled to the usufruet: as, a beneficial owner (which see, below); a beneficial interest in an estate.
Contributing to a valuable end; conferring benefit; advantageous; profitable; useful; helpful.

Prudent, Ideal, Appropriate, Apt, Advisable, Propitious, Favourable, Well timed, Seasonable, Favorable, Good, Right, Timely, Convenient, Ripe

Rewarding, Productive, Fruitful, Effective, Valuable, Worthwhile, Benefit, Preferable, Desirable, Useful, Helpful, Salutary, Healthful, Good, Advantageous

Prudent, Ideal, Appropriate, Apt, Advisable, Propitious, Favourable, Well timed, Seasonable, Favorable, Good, Right, Timely, Convenient, Ripe

Rewarding, Productive, Fruitful, Effective, Valuable, Worthwhile, Benefit, Preferable, Desirable, Useful, Helpful, Salutary, Healthful, Good, Advantageous

Some classes could be different with the opportune item.
This issue is both politically opportune and sociologically interesting.
An opportune time to do this is approaching.
It is not opportune to make any innovation.
Spend your pseudo in the most opportune moment.
It seemed an opportune time to break away.
Friend AL turns up at the opportune moment.
Guess I took it at an opportune moment.
If you were waiting for the opportune moment.
Opportune Partners LLC, an independent investment banking and financial advisory affiliate of leading global energy business advisory firm Opportune LLP.

Beneficial mutations are passed on through natural selection.
Fabulous course and will certainly be very beneficial.
BS degree and MS Office skills are beneficial.
Is it always beneficial to claim this exclusion?
Beneficial conflicts can often turn into harmful ones.
SEC initial reports of their beneficial ownership and reports of changes in their beneficial ownership of Common Stock.
If a beneficial owner seeks to opt out a depository in respect of any security, the beneficial owner shall inform the depository accordingly.
Beneficial Ownership Regulation shall deliver a Beneficial Ownership Certification in relation to such Borrower.
That includes the earthworm populations, beneficial insects, soil nutrients, and beneficial bacteria.
Identify beneficial microorganisms and explain why they are beneficial.