NSW Selective & Scholarship
Belie
verb/bih-LY/
(of an appearance) fail to give a true notion or impression of (something); disguise or contradict.
In contextHis calm face belied the turmoil he felt inside.
Remember it
Be-LIE: the outside tells a lie about the inside — a calm face belies real nerves.
Use it well
Pattern: X belies Y — the appearance comes first: 'her grin belied her nerves'.