1. (Proper Adj.-Neuter) Consisting of interconnected or interwoven parts and so it is difficult to understand. আন্তঃসংযোগী বিভিন্ন অংশেৰে গঠিত আৰু বুজিবলৈ কঠিন৷

English: complex, complicated, intricate,
Assamese: অসৰল, কেতেৰীয়া, জটিল, দুৰুহ, বেতেৰি-বন্ধিয়া,
Bodo: गोरा, हसम हायै,
Khasi: ba suhsat,
Meeteilon: aruba fibham,
TAI-Ahom: খাম্ ল্যুক্, জুং,
Bangla: জটিল

Antonyms:

a. Proper Adj.-Neuter: asy, easy, facile, fluent, simple...

Different POS:

b. Abstract Noun-Neuter: complexity, convolution, জটিলতা, altugijani, man`dikani...

Related Idea:

c. Proper Adj.-Common: arduous, difficult, hard, tough, কঠিন...