spontaneous vs unscripted

spontaneous and unscripted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
spontaneous	No	Yes	No	No
unscripted	No	Yes	No	No

spontaneous (adjective)	unscripted (adjective)
happening or arising without apparent external cause	not furnished with or using a script
said or done without having been planned or written in advance