| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | in the middle; interior |
| Synonyms: | central, indoors, inner, innermost, internal, intramural, inward, surrounded, under a roof |
| Notes: | inside of is redundant; just say inside |
| Antonyms: | exterior, external, outer, outside |
| Main Entry: | inside |
| Part of Speech: | adverb |
| Definition: | within |
| Synonyms: | indoors, under a roof, under cover, within doors, within walls |
| Notes: | inside of is redundant; just say inside |
| Antonyms: | exterior, outside |
| Main Entry: | inside |
| Part of Speech: | noun |
| Definition: | middle, lining |
| Synonyms: | belly, bowels, breast, center, contents, gut, heart, innards, inner portion, interior, recess, soul, stuffing, womb |
| Notes: | inside of is redundant; just say inside |
| Antonyms: | exteriority, outside |
| Main Entry: | insides |
| Part of Speech: | noun |
| Definition: | interior |
| Synonyms: | belly, bowels, center, components, contents, entrails, guts*, heart, innards, inner parts, internal organs, middle, recesses, soul, viscera, womb, workings |
| Main Entry: | bosom |
| Part of Speech: | noun |
| Definition: | heart; core |
| Synonyms: | affections, center, circle, conscience, emotions, feelings, inside, interior, sentiments, soul, spirit, sympathies |
| Antonyms: | exteriority, outside |
| Main Entry: | center |
| Part of Speech: | adjective |
| Definition: | middle |
| Synonyms: | at halfway point, centermost, deepest, equidistant, inmost, inner, innermost, inside, interior, intermediary, intermediate, internal, mean, medial, mid, middlemost, midpoint, midway |
| Antonyms: | bordering, edging, exterior, marginal, outside, peripheral |
| Main Entry: | center |
| Part of Speech: | noun |
| Definition: | middle point |
| Synonyms: | axis, bull's-eye, centrality, centriole, centrum, core, cynosure, equidistance, essence, focal point, focus, gist, heart, hotbed, hub, inside, interior, intermediacy, kernel, mainstream*, marrow, middle of the road, midpoint, midst, nave, navel, nucleus, omphalos, pith, pivot, place, polestar, quick, radial point, root, seat |
| Antonyms: | border, boundary, edge, exterior, exteriority, margin, outside, outskirts, periphery, rim, surroundings |
| Main Entry: | confidential |
| Part of Speech: | adjective |
| Definition: | secret |
| Synonyms: | arcane, backdoor, classified, closet, hush-hush, hushed, inside, intimate, off the record, private, privy |
| Antonyms: | common, familiar, known, public, well-known |
| Main Entry: | contents |
| Part of Speech: | noun |
| Definition: | elements of larger object |
| Synonyms: | capacity, cargo, chapters, connotation, constituents, details, divisions, essence, filling, freight, furnishing, gist, guts, implication, ingredients, innards, inside, lading, load, meaning, nub, packing, shipment, significance, size, space, stuffing, subject matter, subjects, substance, sum, text, themes, topics, volume |