(Originais Teachy 2023) - Questão Muito Difícil de Inglês

Identify the antonyms and synonyms of the following set of words in English: 'transparent', 'begin', 'overcome', and 'ignite'. Then, explain the relationship between these words in the context of a science experiment. Consider the following sentence as a starting point: 'The transparent liquid was used to begin the reaction, which helped the scientists to overcome the initial difficulties and ignite the process of discovery.' Provide a detailed analysis of how the use of these words reflects the progression of events in the context of the sentence, and how the antonyms and synonyms play a role in conveying the scientific process described.