Armpit and Cleft

Armpit noun - The hollow under the arm where it is joined to the shoulder.

Cleft and armpit are semantically related. In some cases you can use "Cleft" instead a noun "Armpit".

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

Armpit and cleft are semantically related. Sometimes you can use "Armpit" instead a noun "Cleft".