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
visible_smell (0) general (239) I'm surprised this isn't a tag yet since it makes such a huge difference
smelly_pussy (492) general (239) My fetish
arkwolfwarrior (23) ark_warrior (485) same artist
gan (1) gan_(artist) (107) same person
dark-skinned (393) dark_skin (446013) Same thing
aile_(megaman_zx) (0) aile (1019) same char
devildaddy (39) devil_daddy (937) Same artist
meegol (270) @meegoart (0) It's the labeled name.
shih-na (23) calisto_yew (21) Same person.
jojo_no_kimyou_na_bouken (464) jojo's_bizarre_adventure (32930) same
english (34959) english_text (513326) If a post is tagged with english it has to have text in it somewhere, and therefore it has english text
koolsfm (105) kool3d (0) Same artist. Updating name.
nejire_hadou (0) hadou_nejire (732) same character
tsuyu_asui (6536) asui_tsuyu (675) same character
lacation (0) lactation (98431) misspelling
miniskirt_(pokemon) (0) lass_(pokemon) (408) In Japanese editions, lass is called "miniskirt"
planetofjunk (90) mindwipe (243) same artist (planetofjunk is the tumblr blog name, mindwipe is the artist name)
star_vs._the_forces_of_evil (17) star_vs_the_forces_of_evil (8722) Same series.
svtfoe (2) star_vs_the_forces_of_evil (8722) Same series.
sans_(undertale) (276) sans (3030) Same character.
males_only (2200) male_only (852886) Same thing.
male_protagonist_(pokemon_ss) (0) victor_(pokemon) (977) Same person
victor_(pokemon) (977) male_protagonist_(pokemon_ss) (0) same person
female_protagonist_(pokemon_ss) (0) gloria_(pokemon) (3905) same person
gloria_(pokemon) (3905) male_protagonist_(pokemon_ss) (0) same person
renko_usami (309) usami_renko (43) Same character.
majimeya (0) isao (119) This is the same artist. Aliasing the two tags will help clean up search results.
sonic_the_hedgehog_(series) (59488) sonic_(series) (113880) Same thing
angel_dust (168) angel_dust_(hazbin_hotel) (2264) Precision on the show
poképhilia (10914) pokephilia (42351) same things
batman_the_animated_series (1) batman:_the_animated_series (2936)
pregnant_futa (2165) invalid_tag (19556) redundant; pregnant + futa is more widely used
minase_iori (875) iori_minase (3) Same character
si-chan (26) raikageart (3) Same artist
bbarmaid (0) chimneyspeak (129) same artist
big_black_cock (0) bbc (81) Same thing
foot_job (0) footjob (53742) Same Thing
blod (1) blood (50181) Common Typo
skinsuit (4927) bodysuit (76885) basically the same
tsukiwani (1180) tsuki_wani (1628) same artist
fiolina_germi (1) fio_germi (1000) same character
hilda_valentine_goneril (3475) hilda_(fire_emblem) (10) Same character
deepbeef (195) scruffyturtles (314) Same person
quixote (22) scruffyturtles (314) same person
naomi★minette (0) naomi_minette (149) Naomi★Minette is the official, stylized name of the character. But there needs to be an easier way to find her.
yu02j0 (124) kum02j0 (46) Same artist
junbo (0) fuckhole (0)
pick'k (39) pick`k (39) same person
kea (3) keadonger (619) Same person
stanley_lau (23) artgerm (21) Name and nickname of the same author