{"word":{"antonyms":["unimpressive","weak"],"definition":"inspiring fear or respect; formidable due to strength or qualities","error_reason":null,"example_sentence":"The redoubtable general led his troops with unwavering confidence, earning the respect of both allies and adversaries.","first_known_usage":"14th century","part_of_speech":"adjective","phonetic_spelling":"ri-dow-tuh-bul","processed_date":"2025-07-14T08:43:25.406698","processing_status":"success","synonyms":["formidable","imposing"],"word":"redoubtable"}}