How is the word correctly written - “impossible” or “not possible”: together or separately?

We write correctly: it is impossible, not possible.

How is the word correctly written: “impossible” or “not possible”?

Russian spelling provides for two types of spelling:

1. Impossible - together
2. It is not possible - separately

It depends on the semantic load of the sentence.

For example,

In this period of time impossible Using these options at the same time

Go out into a sort of blizzard impossible, even scary.

We recall the rule, write:

1. Particle "not" with adverbs - separately (not possible)
2. Adverbs ending on the suffix “o”, which have adjectives with the prefix “not” - is together (impossible - impossible).

In what cases is it “impossible” to write together?

• A brief adjective or dialect with “not” has at the end of “o” - we write together, when the word acquires the reverse meaning in conjunction with “not”.

We check with an affirmative synonym that can be replaced by the adverb or short adjective:

1. prohibitively
2. drowning
3. fantastic

For example,

The circumstances were so that it became impossible (dialect), but they did it.

A sort of order in our project impossible (short adjective).

• Another verification option:

If impossible, this is not a synonym, it is prohibited
Impossible Worship both the angel and the devil.

• Additionally, we use axioms of alcohol spelling:

The presence of an adverb of measure and degree:

1. Very
2. Highly
3. Extremely
4. Nearly
   Or presence - "in the highest degree"

Everything sounded extremely impossibleBut I still had to listen.

• When using the adverb in the role of the application of the impossibility

Literally impossible tolerate this illiteracy.

In what cases is it “not possible” separately?

• In a denying passage

A refuting effect adds:

1. combination with “far”, “altogether”, “by no means”, and others
2. pronouns (adverbs) with "nor"
3. the presence of opposition

For example:
Absolutely impossibletake a specific position

• Applying or implying a confrontation with "A" (Union) in meaning

It even happened impossible, but absolutely acceptable

• When in the context there is no antithesis aggravating statement

Probably read the right impossible, and be sure.

• With the expected contrast

Important: the presence of expressions in the proposal:

1. At all
2. At all
3. Absolutely

• depending on the semantic load of application:

1. absolutely
2. very

or

1. by no means
2. in no way

• the one and the other methods of spelling are likely.

I specify - this is absolutely impossible.

How to write: “impossible” or “not possible”, together or separately?

The versions proposed for consideration, we write correctly depending on the semantic load.
We take into account the above and apply:

1. In the confirmation of the “impossible” proposals, we write together
   Word formation:
   impossible-o-possible-impossible
   This is completely impossible fact.
2. Separately write “not possible” - in a sentence with denial.
   It seems not possible Option, and with an alternative outcome.

Video: not with adjectives

Video: Assigned or separate spelling not with adverbs