From ܫܸܡܟ݂ܵܐ (šimḵā, “foul smell”) + -ܢܐ (-ānā, the adjectival ending).
ܫܸܡܟ݂ܵܢܵܐ • (šimḵānā) (feminine ܫܸܡܟ݂ܵܢܝܼܬ݂ܵܐ (šimḵānīṯā), plural ܫܸܡܟ݂ܵܢܹ̈ܐ (šimḵānē))
