adj.
VERBS
▪ be
ADVERB
▪ entirely , quite , totally , truly
▪ by no means , hardly
▪ almost , virtually
▪ historically
▪
a historically ~ growth in retirement at a fixed age
Unprecedented is used with these nouns: ↑ challenge , ↑ degree , ↑ demand , ↑ disaster , ↑ expansion , ↑ feat , ↑ level , ↑ magnitude , ↑ meeting , ↑ move , ↑ number , ↑ opportunity , ↑ popularity , ↑ prosperity , ↑ scale , ↑ step , ↑ success , ↑ wealth