-IAL suffix adjective or noun – English Grammar Profiler
1 SOCIAL (JJ) 3761303 2 SPECIAL (JJ) 3229728 3 FINANCIAL (JJ) 2465150 4 MATERIAL (NN1) 1430000 5 ESSENTIAL (JJ) 1148597 6 POTENTIAL (JJ_NN1) 1058312 7 COMMERCIAL (JJ) 984818 8 TRIAL (NN1) 830854 9 INITIAL (JJ_NN1) 813467 10 OFFICIAL (JJ_NN1) 698574 11 INDUSTRIAL (JJ) 595618 12 POTENTIAL (NN1_JJ) 534622 13 RESIDENTIAL (JJ) 444448 14 CRUCIAL (JJ) 397304 15 TUTORIAL (NN1) 387964 16 MEMORIAL (NN1) 361763 17 SUBSTANTIAL (JJ) 348336 18 BENEFICIAL (JJ) 325979 19 POTENTIAL (JJ) 321812 20 MATERIAL (NN1_JJ@) 313263 21 OFFICIAL (JJ) 283321 22 PRESIDENTIAL (JJ) 273557 23 ARTIFICIAL (JJ) 241703 24 PARTIAL (JJ) 222645 25 POTENTIAL (NN1) 218796 26 PROVINCIAL (JJ) 198945 27 CONTROVERSIAL (JJ) 188399 28 CONFIDENTIAL (JJ) 164947 29 INFLUENTIAL (JJ) 162041 30 FACIAL (JJ) 161088 31 RACIAL (JJ) 160498 32 COMMERCIAL (JJ_NN1@) 152223 33 IMPERIAL (JJ) 152219 34 JUDICIAL (JJ) 150846 35 FINANCIAL (JJ_NP1) 143414 36 COLONIAL (JJ) 131225 37 SERIAL (JJ_NN1) 125443 38 MARTIAL (JJ) 115653 39 OFFICIAL (NN1_JJ) 114495 40 DENIAL (NN1) 113832 41 BACTERIAL (JJ) 105857 42 BURIAL (NN1) 101437 43 EDITORIAL (JJ_NN1) 99371 44 OFFICIAL (NN1) 97989 45 DIAL (NN1) 93653 46 AERIAL (NN1_JJ@) 86578 47 SPATIAL (JJ) 77118 48 ENTREPRENEURIAL (JJ) 71915 49 SPECIAL (JJ_NN1%) 64978 50 TRIVIAL (JJ) 63500 51 INITIAL (NN1_JJ) 63441 52 TERRITORIAL (JJ) 61125 53 SERIAL (NN1) 60726 54 FINANCIAL (NP1_JJ) 58366 55 INITIAL (JJ) 57837 56 UNOFFICIAL (JJ) 55238 57 DIFFERENTIAL (JJ_NN1) 54826 58 SUPERFICIAL (JJ) 53345 59 MANAGERIAL (JJ) 46377 60 SEQUENTIAL (JJ) 44712 61 CELESTIAL (JJ) 41805 62 EXPERIENTIAL (JJ) 39862 63 EXPONENTIAL (NN1) 39368 64 MEDIAL (JJ) 38162 65 RADIAL (JJ) 37208 66 PERENNIAL (JJ_NN1) 37158 67 TERRESTRIAL (JJ) 36144 68 EDITORIAL (NN1_JJ) 34713 69 ANTIBACTERIAL (JJ) 34297 70 MATERIAL (JJ@_NN1) 33869 71 DIAL (VVI) 32410 72 DIAL (NN1_VV0) 31892 73 IMPARTIAL (JJ) 30401 74 MILLENNIAL (JJ) 30109 75 ARTERIAL (JJ) 29435 76 CREDENTIAL (JJ) 29232 77 MICROBIAL (JJ) 28721 78 CEREMONIAL (JJ_NN1) 28623 79 CONSEQUENTIAL (JJ) 28312 80 QUINTESSENTIAL (JJ) 28043 81 COMMERCIAL (NN1@_JJ) 27983 82 ANTIMICROBIAL (JJ) 26841 83 REMEDIAL (JJ) 26754 84 EXISTENTIAL (JJ) 26653 85 VIAL (NN1) 26374 86 SERIAL (NN1_JJ) 26064 87 FINANCIAL (NP1) 25809 88 NON-COMMERCIAL (JJ) 24840 89 PROVERBIAL (JJ) 24695 90 MITOCHONDRIAL (JJ) 23864 91 DIFFERENTIAL (NN1) 23670 92 AXIAL (JJ) 23200 93 MINISTERIAL (JJ) 23143 94 FAMILIAL (JJ) 22301 95 DIFFERENTIAL (NN1_JJ) 22079 96 GLACIAL (JJ) 21846 97 CUSTODIAL (JJ) 20982 98 FACIAL (JJ_NN1@) 20945 99 PREFERENTIAL (JJ) 20330
100 DIAL (VV0_NN1) 20306