Monday Anagrams

Fun anagrams for Monday. . .seven letters are given in alphabetical order, find the anagram! (If there is more than one anagram, there it will say so in parentheses after the alphagram)

Theme -- Fuel
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Easy: EIILOST

Medium: ELOPRST (2)

Hard: BDHIRSY
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Have fun. . .answers after the jump



Easy: OILIEST

Medium: PETROLS (and REPLOTS)

Hard: HYBRIDS