THESAURUS
alveolation, alveolus, blaze, boss, bump, cleft, colophon, concavity, convexity, crena, cut, dactylogram, dactylograph, dent, depression, digging, dimple, dint, embossment, engraving, excavation, excrescence, feel, fingerprint, finish, footmark, footprint, footstep, fossil footprint, furrow, gash, gouge, grain, granular texture, hack, hollow, honeycomb, ichnite, ichnolite, impress, impression, imprint, incision, indent, indention, indenture, jag, jog, joggle, kerf, knub, lump, mark, mining, nap, nick, nock, notch, nub, pad, paw print, pawmark, pile, pimple, pit, pock, pockmark, print, protuberance, pug, pugmark, score, scotch, seal, shag, sigil, signet, stamp, step, structure, stud, sunken part, surface, surface texture, texture, thumbmark, thumbprint, vestige, wale, weave, woof
ROGET THESAURUS
Concavity
N
concavity, depression, dip, hollow, hollowness,
indentation, intaglio, cavity, dent, dint, dimple, follicle, pit, sinus, alveolus, lacuna, excavation, strip mine, trough, honeycomb, cup, basin, crater, punch bowl, cell, socket, valley, vale, dale, dell, dingle, combe, bottom, slade, strath, glade, grove, glen, cave, cavern, cove, grot, grotto, alcove, cul-de- sac, gully, arch, bay, excavator, sapper, miner, honeycomb (sponge), depressed, alveolate, calathiform, cup-shaped, dishing, favaginous, faveolate, favose, scyphiform, scyphose, concave, hollow, stove in, retiring, retreating, cavernous, porous, infundibul, infundibular, infundibuliform, funnel shaped, bell shaped, campaniform, capsular, vaulted, arched.
Notch
N
notch, dent, nick, cut, indent,
indentation, dimple, embrasure, battlement, machicolation, saw, tooth, crenelle, scallop, scollop, vandyke, depression, jag, notched, crenate, crenated, dentate, dentated, denticulate, denticulated, toothed, palmated, serrated.