Drug, Drugs
やく
くすり
None
Flowers can be used for comfort, but also for medicine. Sure, it’s a comfort to smell flowers because they smell nice, but one can also use them as medicine to heal people.
The best way to transport all the medicine on land is with a yak (やく). Yaks are big, strong, and very capable of transporting flower medicine like these.
Currently there are no similar looking kanji which exist in the WaniKani learning system