noun
ADJECTIVE
▪ good , important , useful , valuable
▪ vital
▪ obvious
▪ subtle
▪ visual
▪ cryptic
VERB + CLUE
▪ contain , have , hold
▪
The picture contains subtle ~s about the site's history.
▪
Diet may hold the ~ to the causes of migraine.
▪ give (sb) , offer , yield
▪
The hat gives a ~ to the identity of the killer.
▪
The letter yielded no ~s.
▪ furnish (sb with) , provide (sb with) , supply (sb with)
▪ leave , leave behind
▪
The burglar left no ~s.
▪ hunt for , look for , search for
▪ discover , find , uncover
▪ decipher , piece together
▪ miss
▪
We must have missed some vital ~.
▪ follow
▪ follow up
PREPOSITION
▪ ~ about
▪
This research might provide an important ~ about how cancer develops.
▪ ~ (as) to
▪
a ~ as to her whereabouts