IPA: //sʌkɪnəlˈkoʊliːn//
KK: /sʌkɪnəlˈkoʊliːn/
A chemical compound used in medicine to relax muscles during surgery.
The anesthesiologist administered succinylcholine to ensure the patient was completely relaxed before the operation.
Succinylcholine is formed from "succinate" (from Latin *succinum*, meaning amber, referring to the chemical structure) and "choline" (from Greek *chole*, meaning bile). The word refers to a compound derived from succinic acid and choline, used as a muscle relaxant in anesthesia.
Think of 'amber' ('succinate') combined with 'bile' ('choline') to remember that succinylcholine is a compound used to relax muscles during surgery.
No commonly confused words.