adj.
VERBS
▪ be , prove
▪ find sth
ADVERB
▪ extremely , fairly , very , etc.
▪ highly , wonderfully ( esp. AmE )
▪
The survey proved highly ~.
▪ especially , particularly
▪ potentially
PREPOSITION
▪ about
▪
The book is extremely ~ about life in Roman times.
Informative is used with these nouns: ↑ article , ↑ guide , ↑ introduction , ↑ note , ↑ site , ↑ talk