The current word is 'r__t__'. Considering that the vowels 'a', 'e', 'i', and 'o' have been guessed and aren’t showing additional letters, one candidate for the hidden word might be 'rhythm' (r, h, y, t, h, m). In 'rhythm', the letter 'h' appears in positions 2 and 5, which fits the pattern. Therefore, I will guess 'h'.