heliocentric system (noun) solar system: planets orbiting Sun
Sinonime: amiable,
amicable,
approachable,
benevolent,
benign, breezy,
civil, clubby, congenial, cordial,
courteous,
genial,
gentle, good-humored, good-natured,
gracious,
kindly,
mild,
nice, obliging,
pleasant,
polite, sociable,
urbane,
warmAntonime: complaining,
disdainful, grouchy, grumbling, impolite,
miserable,
reserved,
surly, unfriendly