You can suggest a new alias, but they must be approved by an administrator before they are activated.
An example of how to use this: (Neon_Genesis_Evangelion is the tag and Evangelion is the alias. Evangelion -> Neon_Genesis_Evangelion)


Alias To Reason
seifuku (53394) school_uniform (817888) same_thing
hairbow (27940) hair_ribbon (626383) same thing
crab_walk (169) crab_pose (142) Same position.
sesshomaru (20) sesshoumaru (1026) same character
tsuwabuki_daigo (91) steven_stone (1285) Same character. English name preferred.
daigo_tsuwabuki (1) steven_stone (1285) Same character. English name preferred.
mache_(pokemon) (166) valerie_(pokemon) (315) Same character. English name preferred.
shippou (12) shippo (216) same character
koruni_(pokemon) (68) korrina_(pokemon) (651) Same character. English name preferred.
kaze_no_tani_no_nausicaa (643) nausicaa_of_the_valley_of_the_wind (402) Same film. English title preferred.
haiyore!_nyaruko-san (2289) nyaruko:_crawling_with_love (5) Same game. English title preferred.
clitoris_rub (0) clit_rub (86) same thing
hladilnik (2062) hladilnick (69) Same artist
shin_sekai_yori (69) from_the_new_world (43) Same novel. English title preferred.
vaginal_spreader (0) pussy_spreader (350) same thing
hentai (19024) banned_tag (0) [forump]145527[/forump]
potsworth_and_company (0) midnight_patrol:_adventures_in_the_dream_zone (0) Same series. UK title -> US title.
underwater_sex (2666) underwater (46911) it's more simple
squirt_on_face (41) squirt_in_face (0) same thing
kinu_(fire_emblem_if) (28) selkie_(fire_emblem_fates) (11) Same character. English name preferred.
lt_judy_hopps (0) judy_hopps (35131) same character
fuchida_kyou (24) anns_garden (69) alternative artist name
leg_warmers (17155) leg_warmer (2) same thing
trollie_trollenberg (101) king-cheetah (1042) Same artist
kagome_higurashi (1248) higurashi_kagome (978) same character ('alias to' has more tags)
bondage_under_clothes (131) shibari_under_clothes (465) same thing
bondage_over_clothes (21) shibari_over_clothes (4851) same thing
nakadashi (11980) cum_in_pussy (584904) same thing
pov_eye_contact (45970) looking_at_viewer (5202916) same thing
mikado_gaou (16) gao_mikado (24) Same character. English name preferred.
neptune_(series) (11267) choujigen_game_neptune (2489) "Choujigen game neptune" is the name of the game series.
vaginal_plug (95) pussy_plug (876) same thing
webm (13237) video (339698) same!
anal_plug (643) butt_plug (1740) same thing
clit_slip (113) clitoris_slip (525) same thing
kai_yun_jun (0) kai_yun-jun (361) Same character
kousoku (11) sindoll (2918) Same artist
kuroko_no_basuke (3410) kuroko's_basketball (702) Same series. English title preferred.
ponut (3081) anus (1022744) Pointless brony slang.
vibrating_egg (175) egg_vibrator (8789) same thing
highheels (432) high_heels (402038) Same thing
kafun_shoujo_chuuihou (110) the_pollinic_girls_attack! (141) Same series. English title preferred.
kafun_shoujo_chuuihou! (177) the_pollinic_girls_attack! (141) Same series. English title preferred.
lapis_lazuli (30) lapis_lazuli_(steven_universe) (4645) The same caracter, but more precise
cartoonvalley.com (2308) cartoon_valley (0) It's the same thing.
howl_no_ugoku_shiro (769) howl's_moving_castle (84) Same movie. English title preferred.
cheating (63739) netorare (66654) same thing
mama_higurashi (2) mother_higurashi (0) same character/meaning
boku_no_hero_academia (45729) my_hero_academia (108533) Same series. English title preferred.
cook (227) chef (2696) Same thing