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
kousaka_shigure (168) shigure_kousaka (351) same character
shigure_kosaka (0) shigure_kousaka (351) same character
kosaka_shigure (0) shigure_kousaka (351) same character
yakumo_ran (14036) ran_yakumo (2765) Same character.
saigyouji_yuyuko (19639) yuyuko_saigyouji (2637) Same character
yokune_ruko (342) ruko_yokune (60) Same Character.
komeij_satori (0) satori_komeij (0) Same character.
shijou_saikyou_no_deshi_kenichi (176) kenichi:_the_mightiest_disciple (0) Same series. English title preferred.
miku_hatsune (81) hatsune_miku (126572) redundant naming
rin_kagamine (9) kagamine_rin (22854) redundant naming
len_kagamine (8) kagamine_len (15119) redundant naming
yellow_hair (43412) blonde_hair (2374829) same thing
silver_hair (116758) grey_hair (651738) same thing
gray_hair (18697) grey_hair (651738) typo
zip (69) zipper (49660) same thing
trousers (614) pants (528410) same thing (British -> American)
blue_trousers (1) blue_pants (35854) same thing (British -> American)
skintight (4736) skin_tight (64854) same thing
elesa_(pokemon) (3539) kamitsure_(pokemon) (390) english character name
knee-high_socks (5) kneesocks (7372) same thing
knee_high_socks (208) kneesocks (7372) same thing
kneehigh_socks (281) kneesocks (7372) same thing
knee_socks (7401) kneesocks (7372) same thing
surprised (79759) surprise (31919) same thing
grey_trousers (1) grey_pants (23178) same thing (British -> American)
maro_no_kanja_ha_gatenkei (4) maro_no_kanja_wa_gatenkei (15) typo due to not knowing ha -> wa in Japanese
1male (30271) male (3672656) same thing
kousaka_tamaki (2760) kousaka_tamaki (2760) Same character. English name preferred.
kiriya_nozomi (243) nozomi_kiriya (0) Same character. English name preferred.
unmask (18) unmasking (107) same thing
vandonovan (6) van_donovan (5) typo of artist's name
blackjrxiii (1) blackjr (2068) same artist
nova_terra (35) nova_(starcraft) (691) Same character
beastiality (259) zoophilia (114346) same thing
kushina_uzumaki (401) uzumaki_kushina (6746) Same character
himawari_uzumaki (10) uzumaki_himawari (1277) same character
tachibana_makoto (1614) makoto_tachibana (207) Same character. English name preferred.
buttercup_(powerpuff_girls) (966) buttercup (64) Same character
blossom_(powerpuff_girls) (969) blossom (53) same character
arachne_gorgon (119) arachne_(soul_eater) (68) Same character
kindaichi_shonen_no_jikenbo (4) the_kindaichi_case_files (0) Same series. English title preferred.
kindaichi_shounen_no_jikenbo (310) the_kindaichi_case_files (0) Same series. English title preferred.
waist_hold (77) waist_grab (6804) same thing
hug (154389) hugging (12110) same thing
grendel (142) grendel3d (2) same artist
tokyo_mirage_sessions_#fe (674) shin_megami_tensei_x_fire_emblem (1) Official title.
shin_megami_tensei_x_fire_emblem (1) tokyo_mirage_sessions_#fe (674) Same game. English title preferred.
arms_over_above (0) arms_over_head (259) same thing
pia_carrot_e_youkoso!! (116) welcome_to_pia_carrot (27) Same game. English title preferred.
pia_carrot_e_youkoso!!_2 (39) welcome_to_pia_carrot_2 (14) Same game. English title preferred.