Chinese words starting with 菸 (yān) 菸 dictionary entry 8 words. 菸(yān)絲(sī) loose tobacco 菸(yān)蒂(dì) cigarette butt 菸(yān)鹼(jiǎn) nicotine 菸(yān)酰(xiān)胺(àn) nicotinamide 菸(yān)醯(xī)胺(àn) nicotinamide 菸(yān)鹼(jiǎn)素(sù) niacin 菸(yān)鹼(jiǎn)酸(suān) niacin 菸(yān)鹼(jiǎn)醯(xī)胺(àn) nicotinamide