و ش یw-sh-y
(ض) وَشٰى يَشِيْ وَشْيًاwashā yashī wa-shyan (original form: وَشَيَ يَوْشِيُwashaya yawshiyu): to embroider patterns (on cloth); to mix colours. (This verb is not used in the Quran.)
شِيَةٌshiyah (اصلاً وِشْيَةٌaṣlan wishyah, noun, ism dhāt): a spot or blemish (against the colour); "لَا شِيَةَlā shiyata" (with lā of generic negation): no blemish at all. Only once in the Quran: ﴿مُسَلَّمَةٌ لَّا شِيَةَ فِيْهَا﴾ (Al-Baqarah 2:71)