Letters that make narrow-mouthed
a, o, d, e, n, h, m, r, t, u, w are letters that make 'narrow-mouthed'
Words within narrow-mouthed
mouth, he, He, ar, ut, Ro, ED, narrow, out, row, arrow, AR, MO, Ar, Mo, Na, Th, UT, mo are words within 'narrow-mouthed'