Turning to the richness of the Russian language, contemporaries completely forget about the origins of certain expressions. A beautiful phrase is used in its figurative sense, although only a couple of centuries ago it implied something unusual. If you ask the inhabitants of the 21st century what “by intuition” means, they will begin to talk about intuition. The answer is not bad, but incomplete. Philologists have a more detailed version!
Divine providence
The ancestors were pious and even superstitious people. Any manifestation of the forces of nature was perceived as a sign from celestials. And even some phenomena of the human body, consciousness were attributed to the tricks of angels or demons. It is enough to drop the preposition by, and “influx” means that higher forces are turning to you. The word splits into synonyms:
The speaker, as it were, indicates: brilliant thought, insight did not arise in the head by itself, but were prompted by advisers from the invisible world. This is because a person is not able to catch any logical connection between the previous thought process and the sudden idea. Although the matter is only in the laborious work of the subconscious, comparing the facts, and then leading the mind to an elegantly designed result.
Brain work
However, the first decryption is considered obsolete. In the course of figurative, book meaning with the specified preposition. And in this case, synonyms "on a hunch":
inspiration;
inspiration;
a guess.
We are talking about great intuition, which without any effort carries out analysis beyond the bounds of consciousness. Someone manages to unravel the most complicated detective affairs, while others quickly find out where the spouse's nest went. It is applicable absolutely in any areas of life. Even relying on consonance, we can say what it means “on a hunch” something directly related to the search. Ideas, the right decision, behavior. The word "find" is clearly felt. Is the term appropriate in everyday communication?
Intimate talk
There is no place for such a definition in official documents. Jurisprudence relies on facts, accurate data. Business partners and potential clients absolutely do not care about your intuition, a subconscious feeling of success. And in everyday life, you can safely act on a hunch, which means relying on luck and deep confidence in the actions you take.
The expression is used as a statement, sentence or praise. With the wording with his participation, the teacher can mark successful students, even if they do not fully understand how they came to the right decision. The intuitive principle does not always work, but sometimes a negative or random result is better than none.