Roget's Thesaurus

#221. Interiority

Nouns

interiority; inside, interior; interspace, subsoil, substratum; intrados. contents etc. 190; substance, pith, marrow; backbone etc. (center) 222; heart, bosom, breast; abdomen; vitals, viscera, entrails, bowels, belly, intestines, guts, chitterings, womb, lap; penetralia [Lat.], recesses, innermost recesses; cave etc. (concavity) 252.

Verbs

be inside etc. adj.; within etc. adv.. place within, keep within; inclose etc. (circumscribe) 229; intern; imbed etc. (insert) 300.

Adjectives

interior, internal; inner, inside, inward, intraregarding; inmost, innermost; deep seated, gut; intestine, intestinal; inland; subcutaneous; abdominal, coeliac, endomorphic [Physio.]; interstitial etc. (interjacent) 228; inwrought etc. (intrinsic) 5; inclosed etc. v.. home, domestic, indoor, intramural, vernacular; endemic.

Adverbs

internally etc. adj.; inwards, within, in, inly; here in, there in, where in; ab intra, withinside; in doors, within doors; at home, in the bosom of one's family.