Letters that make 24-hour interval
a, o, e, l, n, h, r, t, i, u, v, 2, 4 are letters that make '24-hour interval'
Words within 24-hour interval
ER, RV, interval, te, NT, VA, inter, 24, in, Ur, AL, IN, Al, Er, Ho, In, Te, hour are words within '24-hour interval'