| 1 - alloys furnaces (8560) | 2 - mycophyta (8552) | 3 - binomial nomenclature (7081) |
| 4 - august 21 (6963) | 5 - ainley, henry hinchliffe (6907) | 6 - alloys, bronze (6901) |
| 7 - ranunculus hederaceus l. (6819) | 8 - ranunculus trichophyllus chaix (6741) | 9 - ranunculus fluitans lamarck (6724) |
| 10 - ranunculus heterophyllus weber (6701) | 11 - bleaching, pulp cane (5149) | 12 - acquired characteristics, inheritance of (4237) |
| 13 - advancement (4060) | 14 - august 20 (4027) | 15 - abaxial (4026) |
| 16 - august 19 (3962) | 17 - alloys crucibles (3944) | 18 - july 22 (3943) |
| 19 - bio-assay (3903) | 20 - myxomycophyta (3900) | 21 - alloys melting (3878) |
| 22 - binocular vision (3878) | 23 - abdomen (3848) | 24 - moss alcohol (3845) |
| 25 - august 22 (3840) | 26 - chip or straw bonnets cleansing (3821) | 27 - carinates (3815) |
| 28 - alloys fusibility (3812) | 29 - acrania (3809) | 30 - achilles (3805) |
| 31 - alloys, bullet metal (3796) | 32 - july 23 (3778) | 33 - march 5 (3777) |
| 34 - book binding, styles (3773) | 35 - achish (3771) | 36 - aigun (3768) |
| 37 - ductus cuvieri (3768) | 38 - vein (3767) | 39 - ain sefra (3754) |
| 40 - aiken, frank (3754) | 41 - teasel (3752) | 42 - ainger, alfred (3749) |
| 43 - bleaching, prints and printed books (3748) | 44 - aiguillettes (3748) | 45 - ainsworth, william harrison (3739) |
| 46 - alloys fluxes (3729) | 47 - abdul hamid ii (3728) | 48 - december 30 (3726) |
| 49 - aigues-mortes (3724) | 50 - ranunculus muricatus l. (3715) | 51 - alloy colours (3709) |
| 52 - mycorrhiza (3708) | 53 - monocotyledoneae (3698) | 54 - november 11 (3688) |
| 55 - feathers cleansing (3686) | 56 - april 17 (3679) | 57 - pyrenoid (3678) |
| 58 - bronze cleansing (3677) | 59 - synaptic vesicles (3677) | 60 - acropetal (3666) |
| 61 - april 30 (3660) | 62 - carotenoids (3657) | 63 - fur cleansing (3656) |
| 64 - calyptrogen (3655) | 65 - molasses-alcohol (3654) | 66 - august 17 (3653) |
| 67 - oilcloth cleansing (3653) | 68 - action potential (3650) | 69 - archichlamydeae (3648) |
| 70 - carpets cleansing (3646) | 71 - december 19 (3644) | 72 - mycology (3642) |
| 73 - december 29 (3640) | 74 - april 18 (3635) | 75 - ablainzeville (3635) |
| 76 - academie nationals de musique (3623) | 77 - march 16 (3622) | 78 - bleaching, paper-pulp (3622) |
| 79 - pyxidium (3622) | 80 - basipetal (3622) | 81 - miocene (3621) |
| 82 - april 14 (3616) | 83 - britannia metal (3612) | 84 - june 28 (3611) |
| 85 - fore-brain (3611) | 86 - april 28 (3608) | 87 - april 13 (3607) |
| 88 - bottles cleansing (3606) | 89 - june 27 (3604) | 90 - may 5 (3604) |
| 91 - january 17 (3602) | 92 - paint cleansing (3602) | 93 - bilateral cleavage (3600) |
| 94 - bleaching, paper (3599) | 95 - march 1 (3598) | 96 - bulb (3595) |
| 97 - skylark (3593) | 98 - february 25 (3593) | 99 - january 5 (3593) |
| 100 - regulation (3593) | 101 - basidium (3588) | 102 - may 27 (3587) |
| 103 - acrasiales (3587) | 104 - actinomycete (3586) | 105 - engravings cleansing (3585) |
| 106 - march 4 (3584) | 107 - biogenesis, principle of (3583) | 108 - may 16 (3581) |
| 109 - november 10 (3577) | 110 - bacteria (3577) | 111 - canada balsam (3576) |
| 112 - celluloid covered mountings cleansing (3574) | 113 - abdugens nerve (3574) | 114 - casparian strip (3573) |
| 115 - august 23 (3570) | 116 - carpospore (3566) | 117 - october 30 (3563) |
| 118 - march 12 (3562) | 119 - capillary, blood (3562) | 120 - woodlark (3560) |
| 121 - april 15 (3559) | 122 - aiguille (3557) | 123 - carpel (3556) |
| 124 - march 6 (3554) | 125 - cambrian (3550) | 126 - february 13 (3549) |
| 127 - cardinal veins (3548) | 128 - cartilage-bone (3547) | 129 - mirrors cleansing (3546) |
| 130 - november 6 (3544) | 131 - november 8 (3543) | 132 - syncarpous (3543) |
| 133 - june 13 (3542) | 134 - september 15 (3538) | 135 - biochemistry (3532) |
| 136 - april 10 (3531) | 137 - carpus (3531) | 138 - anamniota (3531) |
| 139 - ranunculus sceleratus l. (3530) | 140 - september 13 (3530) | 141 - form (3530) |
| 142 - carotid body (3530) | 143 - june 26 (3529) | 144 - synergism (3528) |
| 145 - carnivora (3527) | 146 - january 18 (3523) | 147 - self-heal (3523) |
| 148 - april 19 (3522) | 149 - corpus luteum (3522) | 150 - stanch (3521) |
| 151 - april 30 (3518) | 152 - march 8 (3517) | 153 - casks cleansing (3517) |
| 154 - abingdon (3514) | 155 - carboniferous (3514) | 156 - bilaterally symmetrical (3513) |
| 157 - march 9 (3512) | 158 - basic dyes (3512) | 159 - carbon cycle (3508) |
| 160 - alloys specific heat (3506) | 161 - august 16 (3502) | 162 - acrosome (3502) |
| 163 - bedlam cowslip (3501) | 164 - carotid artery (3501) | 165 - synapsis (3500) |
| 166 - carina (3500) | 167 - bagkgross (3499) | 168 - mimicry (3492) |
| 169 - fossil (3492) | 170 - mildew remove (3491) | 171 - abd-ur-rahman (3488) |
| 172 - november 5 (3485) | 173 - quadrat (3485) | 174 - carotene (3485) |
| 175 - agth (3484) | 176 - actinozoa (3483) | 177 - miracidium (3476) |
| 178 - base ratio (3474) | 179 - carotid sinus (3473) | 180 - april 20 (3471) |
| 181 - may 17 (3469) | 182 - archiannelida (3468) | 183 - syncytium (3463) |
| 184 - may 15 (3458) | 185 - sympathetic system (3457) | 186 - ranunculus ophioglossifolius villars (3456) |
| 187 - january 6 (3455) | 188 - ranunculus reptans l. (3447) | 189 - march 11 (3442) |
| 190 - carnivore (3441) | 191 - fox's brush (3440) | 192 - june 30 (3434) |
| 193 - brass inlaid work cleansing (3432) | 194 - ain (3430) | 195 - september 14 (3428) |
| 196 - alloys density (3417) | 197 - nightjar (3416) | 198 - march 7 (3412) |