If SIX is TEN, ONE is HIS, and FIVE is LEGS, what is SEVEN?

Question

Place words zero, one, two, three, four, five, six, seven, eight, nine, and ten into the puzzle below. The words may read horizontally, vertically, or diagonally. TWO and SEVEN have already been placed.

Answer 1

S->T
E->S
V->G
N->I
So....SEVEN = TSGSI

Answer 2

SEVEN=ONE+SIX =HIS TEN
OR
SIX+ONE=TEN HIS