4 words for KR 1–2 letters

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1 letter (2)

k r
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2 letters (2)

kr rk
Love or hate, for instance
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E
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M
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O
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T
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I
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O
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N
Hint 1 meaning
A moving of the mind or soul; excitement of the feelings, whether pleasing or painful; disturbance or agitation of mind caused by a specific exciting cause and manifested by some sensible effect on the body.
Hint 2 anagram
ENOOTIM
Hint 3 another clue
A FEELING OF GREAT ELATION
11 +1