He adjective reliable It is used to qualify the one or what it provides security , offers guarantee or it turns out trustworthy . It can be a person, an object, a procedure, etc.
For example: “I need a reliable accountant to help me organize the company's accounts. Do you know any professionals to recommend me? ”, "I will not publish anything about it until I receive information reliable: I don't want us to be wrong ”, "The mechanic told me that this truck has a very reliable engine".
The word reliable It is especially used in Spain, while in Latin America it is preferred trustworthy. While these are synonyms, some dictionaries say that the first includes the second in that they speak of something or someone "trustworthy" but also has the connotation that the reliable thing or subject "offer good results and a true security ".
In a reliable individual it is possible to trust. Suppose a woman Who lives alone is planning to go on vacation. In this situation, he decides to leave the key of his house to a neighbor so that he can water the plants and check that everything is in order. The woman will choose to hand over the key to that neighbor who seems most reliable: that is, who does not believe that she can steal or abuse her trust.
A reliable product On the other hand, it is the one that does not usually fail and, therefore, is expected to work properly for a long time. weather . A reliable car, in this context, does not break down frequently or usually requires mechanical assistance.
Nowadays it is increasingly difficult to find reliable products, even among the most expensive. Unlike what happened a few decades ago, today is very rare dedication when finishing a product : Materials are usually much more fragile, quality control is no longer as strict and there is a large percentage of defective units that arrive at stores. This is due to several reasons, including the need to launch new articles more frequently than before.
Take the case of mobile phones, one of the best selling products today. First of all, it should be remembered that the market model on which telephone companies rely is very particular: they offer the units at very high prices but with the convenience of paying them in many installments without any warranty , but simply by signing a long-term contract. This opportunity is irresistible to us every year, when the new terminals leave, but what happens if we do not renew ours?
These products are among the ones that show the most failures in the first weeks of use, and the ones that deteriorate the most only a few years after their acquisition. Can we say that mobile phones are reliable products? The answer is complex, since it is not fair to generalize, but it is true that even the first brands offer many times finishes that leave much to be desired, and that resist the twelve months that companies need to launch a new model.
Many times we also talk about reliable methods or mechanisms . To find out if a woman is pregnant, a reliable method is the test that analyzes the urine for the human chorionic gonadotropin hormone, produced only when there is pregnancy . Although there are "false positives", this method is considered reliable since its margin of error is reduced (it is usually 99% effective).
Although in each professional and scientific field there are certain reliable methods that are known to all, this concept is not subject to any jargon, since any person has the freedom to call in this way a process That works very frequently and offers the best possible results.