adj.
VERBS
▪ appear , be , seem
ADVERB
▪ genuinely
▪ quite , totally
▪ apparently , seemingly
Spontaneous is used with these nouns: ↑ abortion , ↑ applause , ↑ demonstration , ↑ enthusiasm , ↑ expression , ↑ improvisation , ↑ miscarriage , ↑ outburst , ↑ reaction , ↑ recovery , ↑ speech , ↑ uprising