As verbs the difference between contriving and conniving

is that contriving is while conniving is .

As a noun contriving

is the act of one who contrives.

As an adjective conniving is

that connives; conspiratorial.

As nouns the difference between playgroup and school

is that playgroup is a group of children who meet together for supervised play while school is a group of fish or a group of marine mammals such as porpoises, dolphins, or whales or school can be (us|canada)  an institution dedicated to teaching and learning; an educational institution.

As a verb school is

(of fish) to form into, or travel in a school or school can be to educate, teach, or train (often, but not necessarily, in a school).

As nouns the difference between nails and hoof

is that nails is while hoof is the tip of a toe of an ungulate such as a horse, ox or deer, strengthened by a thick keratin covering.

As a verb hoof is

to trample with hooves.

As verbs the difference between blast and wave

is that blast is while wave is (lb) to move back and forth repeatedly or wave can be .

As a noun wave is

a moving disturbance in the level of a body of water; an undulation.

As adjectives the difference between impregnable and infertile

is that impregnable is too strong to be penetrated or impregnable can be capable of being impregnated while infertile is not fertile.

As verbs the difference between imitate and ditto

is that imitate is to follow as a model or a pattern; to make a copy, counterpart or semblance of while ditto is to repeat the aforesaid, the earlier action etc.

As a noun ditto is

that which was stated before, the aforesaid, the above, the same, likewise.

As an adverb ditto is

as said before, likewise.

As an interjection ditto is

used to show agreement with what another person has said.

In obsolete|lang=en terms the difference between continent and world

is that continent is (obsolete) the old world while world is (obsolete) to introduce into the world; to bear (eg a child) -->.

As nouns the difference between continent and world

is that continent is an encratite while world is human collective existence; existence in general.

As a proper noun continent

is (obsolete) the old world.

As a verb world is

to consider or cause to be considered from a global perspective; to consider as a global whole, rather than making or focussing on national or other distinctions; compare globalise.

In transitive terms the difference between take and ascend

is that take is to consider as an instance or example while ascend is to succeed.

In intransitive terms the difference between take and ascend

is that take is to stick, persist, thrive or remain while ascend is to slope in an upward direction.

As verbs the difference between take and ascend

is that take is To get or put something into one's or someone's possession or control.ascend is to move upward, to fly, to soar.

As a noun take

is an act of taking.

As a noun shift

is (computing) a modifier key whose main function is shifting between two or more functions of any of certain other keys (usually by pressing shift and the other button simultaneously).

As a verb fall is

.

As a noun hospital

is a building designed to diagnose and treat the sick, injured or dying usually has a staff of doctors and nurses to aid in the treatment of patients.

As an adjective hospital

is (obsolete) hospitable.

As a verb insure is

to provide for compensation if some specified risk occurs often agreed by policy (contract) to offer financial compensation in case of an accident, theft or other undesirable event.