21 entries under beginning topic. ×
| gate(noun, opening, box, hole) | |
| entrance(noun, place, opening, box) | |
| door(noun, opening, edge, box) | |
| gateway(noun, opening, hole, exit) | |
| entry(noun, way, opening, hole) | |
| inlet(noun, opening, box, entrance) | |
| threshold(opening, edge, entry, doorway) | |
| porch(noun, opening, edge, entry) | |
| portico(noun, opening, entrance, entry) | |
| postern(noun, opening) | |
| orifice(noun, opening) | |
| border(noun, end, point, line) | |
| mouth(noun, opening) | |
| chops(noun, opening, edge, box) | |
| edge(noun, outline, side, border) | |
| lips | |
| vestibule(noun, opening, entry, doorway) | |
| propylaeum | |
| propylon | |
| skirts |
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| APA | Smart Define. (2015). portal thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/portal/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "portal thesaurus" https://smartdefine.org/portal/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, portal thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/portal/thesaurus/synonyms>. |
| MLA | Smart Define. "portal thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/portal/thesaurus/synonyms> |