nervous (adjective) nervous: anxious, fearful
Sinonime: affable, amicable, buddy buddy, clubby, complacent, congenial, conversable, convivial, cordial, cozy, cozy with, familiar, genial, good-natured, gregarious, intimate, mellow, neighborly, outgoing, pally, palsy, sociable, social, tight with, tight*
Antonime: brave,
calm, unafraid, unnervous, unworried