mamm/o and mast/o means breast
Swallow
fat
A combining form meaning "sleep" used in the meaning of compound words
bene-  a combining form occurring in loanwords from Latin, where it meant "well"
It you mean Hydro, is is associated with water, as in hydroelectricity
The combining form "Theo-" means relating to a god or deity. It is commonly used in words associated with theology, the study of religious beliefs and practices.
Spleno means spleen in medical terminology.Spleno- is already the combining form. It is the combining form for the spleen.
the combining form end- means within or internal.
The medical terminology combining form "vis-" refers to vision or sight.
-plegia is the medical terminology combining form that means paralysis.
Rachio- is a medical terminology combining form meaning spine.
The medical terminology combining form -crine means secretion
The medical terminology combining form oto- means ear.
Lumb- is the medical terminology combining form meaning lower back.
Ex- is the medical terminology combining form meaning out or outside.
Thirst
Swallow