| 1 - alloys furnaces (8701) | 2 - mycophyta (8671) | 3 - binomial nomenclature (7222) |
| 4 - august 21 (7109) | 5 - ainley, henry hinchliffe (7031) | 6 - alloys, bronze (7021) |
| 7 - ranunculus hederaceus l. (6943) | 8 - ranunculus trichophyllus chaix (6861) | 9 - ranunculus fluitans lamarck (6839) |
| 10 - ranunculus heterophyllus weber (6810) | 11 - bleaching, pulp cane (5214) | 12 - acquired characteristics, inheritance of (4282) |
| 13 - august 20 (4106) | 14 - advancement (4105) | 15 - abaxial (4070) |
| 16 - august 19 (4026) | 17 - alloys crucibles (3999) | 18 - july 22 (3994) |
| 19 - myxomycophyta (3978) | 20 - bio-assay (3956) | 21 - binocular vision (3927) |
| 22 - alloys melting (3926) | 23 - august 22 (3909) | 24 - moss alcohol (3890) |
| 25 - abdomen (3888) | 26 - chip or straw bonnets cleansing (3869) | 27 - alloys fusibility (3861) |
| 28 - carinates (3860) | 29 - acrania (3859) | 30 - alloys, bullet metal (3855) |
| 31 - achilles (3844) | 32 - july 23 (3841) | 33 - march 5 (3828) |
| 34 - aigun (3822) | 35 - achish (3820) | 36 - book binding, styles (3817) |
| 37 - ain sefra (3817) | 38 - vein (3817) | 39 - ainger, alfred (3810) |
| 40 - ductus cuvieri (3809) | 41 - teasel (3801) | 42 - bleaching, prints and printed books (3800) |
| 43 - aiguillettes (3798) | 44 - ainsworth, william harrison (3791) | 45 - aiken, frank (3790) |
| 46 - december 30 (3777) | 47 - alloys fluxes (3777) | 48 - abdul hamid ii (3770) |
| 49 - aigues-mortes (3769) | 50 - ranunculus muricatus l. (3765) | 51 - alloy colours (3762) |
| 52 - mycorrhiza (3762) | 53 - april 17 (3741) | 54 - monocotyledoneae (3738) |
| 55 - november 11 (3735) | 56 - synaptic vesicles (3726) | 57 - feathers cleansing (3722) |
| 58 - bronze cleansing (3720) | 59 - pyrenoid (3720) | 60 - august 17 (3719) |
| 61 - april 30 (3709) | 62 - carotenoids (3709) | 63 - acropetal (3707) |
| 64 - december 29 (3703) | 65 - fur cleansing (3701) | 66 - mycology (3701) |
| 67 - oilcloth cleansing (3699) | 68 - molasses-alcohol (3699) | 69 - calyptrogen (3696) |
| 70 - ablainzeville (3695) | 71 - december 19 (3692) | 72 - archichlamydeae (3692) |
| 73 - carpets cleansing (3691) | 74 - action potential (3691) | 75 - april 18 (3690) |
| 76 - march 16 (3684) | 77 - bleaching, paper-pulp (3672) | 78 - pyxidium (3672) |
| 79 - britannia metal (3668) | 80 - academie nationals de musique (3667) | 81 - miocene (3667) |
| 82 - june 27 (3662) | 83 - april 28 (3662) | 84 - june 28 (3660) |
| 85 - april 14 (3660) | 86 - fore-brain (3660) | 87 - basipetal (3660) |
| 88 - paint cleansing (3658) | 89 - bottles cleansing (3658) | 90 - april 13 (3654) |
| 91 - bleaching, paper (3654) | 92 - march 1 (3650) | 93 - january 17 (3649) |
| 94 - regulation (3649) | 95 - may 5 (3648) | 96 - january 5 (3645) |
| 97 - bilateral cleavage (3643) | 98 - february 25 (3638) | 99 - skylark (3633) |
| 100 - may 27 (3633) | 101 - may 16 (3633) | 102 - bulb (3633) |
| 103 - march 4 (3630) | 104 - engravings cleansing (3629) | 105 - basidium (3629) |
| 106 - acrasiales (3629) | 107 - biogenesis, principle of (3628) | 108 - actinomycete (3626) |
| 109 - canada balsam (3620) | 110 - abdugens nerve (3620) | 111 - august 23 (3618) |
| 112 - november 10 (3618) | 113 - march 12 (3618) | 114 - casparian strip (3615) |
| 115 - bacteria (3615) | 116 - carpospore (3613) | 117 - april 15 (3611) |
| 118 - celluloid covered mountings cleansing (3611) | 119 - aiguille (3611) | 120 - carpel (3606) |
| 121 - october 30 (3605) | 122 - woodlark (3604) | 123 - capillary, blood (3604) |
| 124 - february 13 (3597) | 125 - november 8 (3596) | 126 - november 6 (3596) |
| 127 - march 6 (3596) | 128 - cambrian (3596) | 129 - june 13 (3592) |
| 130 - cartilage-bone (3592) | 131 - september 15 (3591) | 132 - cardinal veins (3587) |
| 133 - mirrors cleansing (3586) | 134 - syncarpous (3586) | 135 - september 13 (3581) |
| 136 - carpus (3579) | 137 - june 26 (3578) | 138 - biochemistry (3576) |
| 139 - carnivora (3575) | 140 - anamniota (3575) | 141 - march 8 (3574) |
| 142 - ranunculus sceleratus l. (3573) | 143 - form (3573) | 144 - synergism (3572) |
| 145 - april 30 (3571) | 146 - april 10 (3571) | 147 - casks cleansing (3570) |
| 148 - self-heal (3569) | 149 - carotid body (3569) | 150 - april 19 (3568) |
| 151 - stanch (3567) | 152 - january 18 (3566) | 153 - march 9 (3563) |
| 154 - alloys specific heat (3560) | 155 - corpus luteum (3558) | 156 - carboniferous (3557) |
| 157 - bilaterally symmetrical (3557) | 158 - abingdon (3555) | 159 - acrosome (3553) |
| 160 - synapsis (3551) | 161 - carbon cycle (3550) | 162 - basic dyes (3550) |
| 163 - carotid artery (3548) | 164 - bagkgross (3548) | 165 - august 16 (3546) |
| 166 - quadrat (3543) | 167 - bedlam cowslip (3542) | 168 - mimicry (3540) |
| 169 - carina (3540) | 170 - fossil (3538) | 171 - carotene (3535) |
| 172 - november 5 (3532) | 173 - abd-ur-rahman (3532) | 174 - mildew remove (3527) |
| 175 - actinozoa (3526) | 176 - agth (3524) | 177 - miracidium (3522) |
| 178 - april 20 (3520) | 179 - may 17 (3519) | 180 - carotid sinus (3516) |
| 181 - base ratio (3514) | 182 - march 11 (3513) | 183 - archiannelida (3512) |
| 184 - may 15 (3506) | 185 - syncytium (3504) | 186 - january 6 (3502) |
| 187 - sympathetic system (3501) | 188 - ranunculus ophioglossifolius villars (3494) | 189 - ranunculus reptans l. (3489) |
| 190 - ain (3487) | 191 - carnivore (3487) | 192 - fox's brush (3484) |
| 193 - june 30 (3480) | 194 - september 14 (3479) | 195 - brass inlaid work cleansing (3469) |
| 196 - alloys density (3466) | 197 - nightjar (3461) | 198 - march 7 (3456) |