Half-caste and Mixed-blood

Half-caste noun - An offensive term for the offspring of parents of different races or cultures.

Mixed-blood and half-caste are semantically related. In some cases you can use "Mixed-blood" instead a noun phrase "Half-caste".

Mixed-blood noun - A person whose ancestors belonged to two or more races.

Half-caste and mixed-blood are semantically related. Sometimes you can replace phrase "Half-caste" with "Mixed-blood", this phrases are similar.