n. 25B6; noun
the inside of a volcano : INTERIOR, inner part; centre, core, middle, heart.
(informal) my insides are out of order : STOMACH, gut, bowels, intestines; informal belly, tummy, guts.
exterior.
25B6; adjective
his inside pocket : INNER, interior, internal, innermost.
inside information : CONFIDENTIAL, classified, restricted, privileged, private, secret, exclusive; informal hush-hush.
outer, public.
25B6; adverb
she ushered me inside : INDOORS, within, in.
how do you feel inside? : INWARDLY, within, secretly, privately, deep down, at heart, emotionally, intuitively, instinctively.
(informal) if I burgle again I'll be back inside : IN PRISON, in jail, in custody; locked up, imprisoned, incarcerated; informal behind bars, doing time; Brit. informal banged up.
outside.