Chinese words pronounced dūn (1st tone) dun in any tone, all 18 words 8 words. 吨(dūn) ton 墩(dūn) block 蹲(dūn) to crouch 敦(dūn) kindhearted 镦(dūn) upsetting 惇(dūn) kindhearted 蹾(dūn) to put sth down heavily 礅(dūn) stone block 8 words. 噸(dūn) ton 墩(dūn) block 蹲(dūn) to crouch 敦(dūn) kindhearted 鐓(dūn) upsetting 惇(dūn) kindhearted 蹾(dūn) to put sth down heavily 礅(dūn) stone block