Find Snow Words: Sudden Death

A portmanteau is the combining of two words to make a new word. For example Man + Purse = Murse. Guess the "components" of these portmanteaus.

Based on the definitions, try to guess each pair of words, where one word is the reverse spelling of the other.

Oh no! My literary character is feeling sad. It’s so tragic. But that’s such a boring word. Help me by picking all the words that mean sad.

On each row, there is one song that was released in the 2010s and two songs that weren't. Guess the song from the 2010s.