1. Definition of “Theoretical”
“Theoretical” is an adjective that relates to theory as opposed to practice. It is concerned with ideas, concepts, or hypotheses that are based on theory or speculation rather than on direct observation or practical experience. For example, “Theoretical physics deals with the fundamental laws of nature through mathematical models and concepts.”
2. Synonyms
- Abstract
- “Abstract” as an adjective means existing in thought or as an idea but not having a physical or concrete existence. For example, “The abstract concepts in philosophy can be difficult to understand.” It is similar to “theoretical” in that it often deals with ideas that are not directly related to practical applications. However, “abstract” emphasizes the lack of a tangible form, while “theoretical” focuses more on the connection to a system of ideas or a theory. In many academic fields, abstract ideas are part of the theoretical framework.
- Hypothetical
- “Hypothetical” means based on a hypothesis or assumption. For example, “The scientist presented a hypothetical scenario to explain the phenomenon.” It is closely related to “theoretical” as it involves speculation and the use of ideas that may not have been proven. The difference is that “hypothetical” often implies a more specific condition or scenario that is proposed for the sake of argument or investigation, while “theoretical” can refer to a broader body of ideas or concepts that form a theoretical basis.
- Conjectural
- “Conjectural” means based on conjecture or guesswork. For example, “His conjectural explanation for the mystery was not supported by evidence.” It is similar to “theoretical” in the sense that it involves ideas that are not yet verified. However, “conjectural” has a stronger connotation of guesswork and lack of solid foundation, while “theoretical” implies a more organized and systematic approach based on theories and principles.
- Speculative
- “Speculative” means involving speculation or conjecture. For example, “The speculative nature of the stock market makes it a risky investment.” It is related to “theoretical” as it deals with ideas that are not certain. But “speculative” often emphasizes the element of risk and the act of speculating about future outcomes or possibilities, while “theoretical” is more about the underlying ideas and concepts that form a theory.