In the following question, select the related word from the given alternatives.
Eloquent : Inarticulate ∷ Obsolete : ?

Eloquent and Inarticulate are exactly opposite in meaning. Eloquent means fluent or persuasive in speaking or writing, whereas Inarticulate means unable to express one's ideas or feelings clearly or easily, opposite of Inarticulate.

Similarly, Obsolete and Current are opposite to each other in meaning. Obsolete means no longer produced or used; out of date, whereas Current is up to date, exactly opposite to Obsolete.