1. adjective deep / true / sincere / genuine
    Domain: Literary Chinese 文言文
  2. adjective sincere / true
    Domain: Literary Chinese 文言文

Contained in

笃信天笃笃厚笃行笃实诚笃笃学笃定病笃危笃笃爱笃病

Word is mentioned most frequently in

Truncated for common words

Collocations