Disturbed or disarranged, often used to describe something that is somewhat messy or disorderly.

उलझा हुआ

English Usage: Her ruffled hair indicated that she had just woken up.

Hindi Usage: उसके उलझे हुए बालों से पता चलता था कि वह अभी-अभी जागी है।

To disturb the smoothness or evenness of something.

चिढ़ाना

English Usage: He ruffled the feathers of the bird playfully.

Hindi Usage: उसने चिड़िया के पंखों को खेल-खेल में चिढ़ाया।

A strip of fabric gathered or pleated to form a frill or decoration.

रफ़ल

English Usage: The dress had beautiful ruffles along the hem.

Hindi Usage: ड्रेस के किनारे पर खूबसूरत रफ़ल थे।