Apse and Womb

Apse noun - A domed or vaulted recess or projection on a building especially the east end of a church; usually contains the altar.

Womb and apse are semantically related. In some cases you can use "Womb" instead a noun "Apse".

Womb noun - A hollow muscular organ in the pelvic cavity of females; contains the developing fetus.

Apse and womb are semantically related. Sometimes you can use "Apse" instead a noun "Womb".