Letters that make self-concern
s, o, e, f, l, n, c, r are letters that make 'self-concern'
Words within self-concern
el, ER, concern, LF, CER, RN, ELF, SE, EL, on, self, CE, once, con, ern, CO, NC, elf, Ce, Co, Er, Rn, Se are words within 'self-concern'