Solve the word puzzle using the letters I, N, N, O, O, S.

Here are the missing words:

1. The missing letter in the word O N _ O N S (bottom right) is I. The complete word is ONIONS.
2. The 3-letter word in the top left slot is NON.
3. The 4-letter word in the fourth row, right slot (next to SON) is SINO.
4. The 3-letter word in the bottom left slot (below SON) is ION.

Here is the complete list of words for the blanks:

• Top left (3 letters): **NON