Final answer:
The most accurate synonyms for conditional, dependent, and relative are actually the words themselves (option 2), but true synonyms include provisional, reliant, and comparative, respectively. Conditionals in logic consist of an antecedent and a consequent, where the latter is necessary for the former. In grammar, dependent clauses introduced by subordinating conjunctions cannot stand alone.
Step-by-step explanation:
The synonyms for the words conditional, dependent, and relative refer to concepts that imply a state of contingency or reliance on something else, and they convey the opposite of the absolute or independent state. The most accurate set of synonyms based on the provided options is option number 2, which simply lists the words themselves. However, if we were to find true synonyms, we would use words like provisional, contingent, or contingent upon for conditional; reliant, contingent, or subordinate for dependent; and comparative, correlative, or proportional for relative. These words convey a similar meaning of interdependence or being subject to some kind of condition.
Understanding conditionals in logic or grammatical structures is essential. Conditionals often structure hypotheses in scientific method or arguments in philosophy. They typically consist of an antecedent and a consequent, where the consequent is necessary for the antecedent. A necessary and sufficient condition reflects a stronger relation where the condition is both required and adequate for the outcome.
In English grammar, dependent clauses introduced by subordinating conjunctions cannot stand alone and are regarded as incomplete without an independent clause. Examples of subordinating conjunctions include 'if', 'because', 'although', etc., which often introduce dependent clauses in complex sentences.