2990. Cross Reference Study 2990. 2990 lanthano * hid , 0613 apokrupto , 0614 apokruphos , 1470 ekgrupto , 2572 kalupto , 2927 kruptos , 2928 krupto , {2990 lanthano } , 2990 lanthano * hidden , 0613 apokrupto , 2927 kruptos , 2928 krupto , {2990 lanthano } , 2990 lanthano * ignorant , 0050 agnoeo , 2399 idiotes , {2990 lanthano } , 2990 lanthano * unawares , {2990 lanthano } , 3920 pareisaktos , 3921 pareisduno , ~~~~~~