The spelling of the word "dulcarin" may seem unusual. However, when broken down phonetically using IPA transcription, it becomes clearer. The "dul" portion is pronounced as "dʌl," with a short "u" sound followed by an "l." The "car" portion is pronounced as "kɑr," with a hard "a" sound followed by an "r." Finally, the "in" ending is pronounced as "ɪn," with a short "i" sound followed by an "n." When all combined, the word "dulcarin" is pronounced as "dʌlkɑrɪn."
Dulcamarin.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.