Letters that make double-blind procedure
o, b, d, e, l, n, p, c, r, i, u are letters that make 'double-blind procedure'
Words within double-blind procedure
DO, do, re, PR, Lin, Lind, Ro, ED, double, pro, blind, li, CE, in, procedure, Ur, IN, ND, roc, Re, LE, Ce, In, Li, Nd, Pr are words within 'double-blind procedure'