| Main Entry: | |
| Part of Speech: | noun |
| Definition: | gouge |
| Synonyms: | dent, depression, impression, imprint, notch |
| Main Entry: | corner |
| Part of Speech: | noun |
| Definition: | niche |
| Synonyms: | angle, cavity, compartment, cranny, hide-out, hideaway, hole, indentation, nook, recess, retreat |
| Main Entry: | dent |
| Part of Speech: | noun |
| Definition: | depression, scrape, chip |
| Synonyms: | cavity, con-cavity, crater, crenel, cut, dimple, dint, dip, embrasure, furrow, hollow, impression, incision, indentation, nick, notch, pit, scallop, score, scratch, sink, trough |
| Antonyms: | bulge |
| Main Entry: | depression |
| Part of Speech: | noun |
| Definition: | concavity, cavity |
| Synonyms: | basin, bowl, crater, dent, dimple, dip, excavation, hole, hollow, impression, indentation, pit, pocket, sag, scoop, sink, sinkage, sinkhole, vacuity, vacuum, valley, void |
| Antonyms: | bulge, convexity, protuberance |
| Main Entry: | hollow |
| Part of Speech: | noun |
| Definition: | empty or dented area |
| Synonyms: | basin, bottom, bowl, cave, cavern, cavity, chamber, channel, cleft, concavity, crater, cup, dale, den, depression, dimple, dip, dish, excavation, groove, gulf, hole, indentation, notch, pit, pocket, sag, scoop, sinkage, sinkhole, socket, trough, vacuity, valley, void |
| Antonyms: | solid |
| Main Entry: | impression |
| Part of Speech: | noun |
| Definition: | design made by pressing |
| Synonyms: | brand, cast, dent, depression, dint, fingerprint, footprint, form, hollow, impress, imprint, indentation, mark, matrix, mold, outline, pattern, print, sign, spoor, stamp, stamping, trace, track, vestige |
| Main Entry: | imprint |
| Part of Speech: | noun |
| Definition: | impression; symbol |
| Synonyms: | banner, dent, design, effect, emblem, heading, impress, indentation, influence, mark, name, print, sign, signature, stamp, trace, trademark |
| Main Entry: | niche |
| Part of Speech: | noun |
| Definition: | place all one's own |
| Synonyms: | alcove, byplace, calling, compartment, corner, cranny, cubbyhole, hole, hollow, indentation, nook, opening, pigeonhole, position, recess, slot, vocation |
| Main Entry: | pit |
| Part of Speech: | noun |
| Definition: | hole, cavity |
| Synonyms: | abyss, chasm, crater, dent, depression, dimple, excavation, grave, gulf, hell, hollow, indentation, mine, perforation, pockmark, pothole, puncture, shaft, tomb, trench, well |
| Antonyms: | mountain |