Put out of its misery and Put down

Put down and put out of its misery are semantically related. in kill topic. In some cases you can use "Put down" instead a verb phrase "Put out of its misery".

Put down verb - To express scornfully one's low opinion of.

Put out of its misery and put down are semantically related. You can use "Put out of its misery" instead a verb "Put down".