Countries, US States, Capitals, Elements, 100 Most Common Words: remove 2 letters and add 1

Remove 2 letters from the answer(s) on the left and add 1 to get the letters that form the answer on the right. The letter of the hint shown in capitals is the starting letter of the answer you have to find. These are all combinations having the shortest answer at least 7 letters long.
Answers are shown in alphabetical order