Nictation and Squinch

Nictation noun - A reflex that closes and opens the eyes rapidly.

Squinch and nictation are semantically related. In some cases you can use "Squinch" instead a noun "Nictation".

Squinch noun - A small arch built across the interior angle of two walls (usually to support a spire).

Nictation and squinch are semantically related. Sometimes you can use "Nictation" instead a noun "Squinch".