RichThesaurus
give the thumbs up to
give the thumbs up to
synonyms
give the green light to
OK
sanction
give one's blessing to
authorize
agree to
license
allow
consent to
permit
give the OK to
give the go-ahead to
accept
warrant
approve
accede to
assent to
endorse
ratify
validate
countenance
legalize
say the word
support
acquiesce in
back
approbate
legitimatize
entitle
empower
bless
tolerate
give one's consent to
enable
approve of
accredit
suffer
give one's assent to
say yes to
brook
give one's seal of approval to
admit of
buy
qualify
mandate
give one's stamp of approval to
give assent to
pass
give something the nod
let
more synonyms
give the thumbs up to
antonyms
forbid
prohibit
refuse
reject
prevent
veto
disapprove of
ban
repeal
oppose
dissent from