Crack and Sinus

Crack noun - An irregular usually narrow break in a surface created by pressure.

Sinus and crack are semantically related. In some cases you can use "Sinus" instead a noun "Crack".

Nearby Words: cracked, cracking, crackle, cracker, crackled

Sinus noun - An abnormal passage leading from a suppurating cavity to the body surface.

Crack and sinus are semantically related. You can use "Crack" instead a noun "Sinus".