{"word":{"antonyms":["calm","placid"],"definition":"bad-tempered, irritable, or spiteful; marked by ill humor or irritability","error_reason":null,"example_sentence":"His splenetic remarks during the meeting made everyone uncomfortable.","first_known_usage":"17th century","part_of_speech":"adjective","phonetic_spelling":"spluh-net-ik","processed_date":"2025-07-14T08:44:23.274348","processing_status":"success","synonyms":["irritable","peevish"],"word":"splenetic"}}