kársa = summer (seasons)
alternate spelling: kahrsa
Some things Google found for "karsa":
Karsa Orlong is a fictional male character in Steven Erikson's fantasy series Malazan Book of the Fallen. Karsa is an unusual last name. Karsa is a rare first name. In Indonesian karsa means intention. Karsa (or K'arsa) is the name of a place in Ethiopia.
Word derivation for "summer" :
Hungarian = nyár
Finnish = kesä
Samgur = kársa
Making this word, I changed the ä to a for vowel harmony.