She sat by the river, unknotting the frayed rope with patient, practiced hands.

After hours of patient unknotting, she finally freed the tangled necklace from the fishing line.

Her unknottings of the old sailor's ropes surprised everyone with their speed and care.

The unknotted rope slid easily through his hands as he prepared to tie a different knot.

She unknotted the sailor's rope with practiced hands and handed it back.

She managed to unknot the tangled necklace chain after minutes of patience.

The professor explained that an unknot can always be deformed into a simple circle without cutting.

The linguist cataloged examples of the unknots to show how the word is pluralized.