Question

relevant has the same or almost the same meaning as: incessant pertinent abundant transparent

Explanation:

"Relevant" means closely connected or appropriate to the matter at hand. "Pertinent" also means relating to the matter at hand; relevant. "Incessant" means unceasing; continuous. "Abundant" means existing or available in large quantities; plentiful. "Transparent" means allowing light to pass through so that objects behind can be distinctly seen.

Answer:

B. pertinent