Word families (Nouns, Verbs, Adjectives, Adverbs): secrecy, secret, secretiveness, secrete, secretive, secretly, secretively
Xem thêm: close, closelipped, closemouthed, tightlipped
secretive adj.
VERBS be | become
ADV. extremely, highly, unusually, very his highly secretive nature | almost | rather, slightly, somewhat
PREP. about They were very secretive about their plans.
adj.
although they knew her whereabouts her friends kept close about it
