We don't have synonyms for state aid yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are state-aid, state bed and state bird.
(n) :
(European Union) Any grant, subsidy, or other preferential treatment or advantage to a company by a national government, and which is therefore potentially in violation of competition law.
(n) :
(European Union) Any grant, subsidy, or other preferential treatment or advantage to a company by a national government, and which is therefore potentially in violation of competition law.