noun
ADJECTIVE
▪ considerable , extreme , great , high , wide
▪
There is considerable ~ in all the test scores.
▪ low
▪ genetic , natural
… OF VARIABILITY
▪ degree
VERB + VARIABILITY
▪ demonstrate , exhibit , show
PREPOSITION
▪ ~ among , ~ between
▪
~ among different health authorities
▪ ~ in
▪
~ in crop yields