We don't have synonyms for synovial yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are synovium, synovia and synovias.
(adj) :
(anatomy) Relating to or denoting a type of joint which is surrounded by a thick flexible membrane forming a sac into which is secreted a viscous fluid that lubricates the joint.
(adj) :
(anatomy) Of, relating to, or secreting synovial fluid.
(adj) :
(anatomy) Relating to or denoting a type of joint which is surrounded by a thick flexible membrane forming a sac into which is secreted a viscous fluid that lubricates the joint.
(adj) :
(anatomy) Of, relating to, or secreting synovial fluid.