THESAURUS
fossil
Methuselah, afterglow, afterimage, ancient manuscript, antediluvian, antique, antiquity, archaism, artifact, back number, balance, butt, butt end, candle ends, cave painting, chaff, conservative, dad, debris, detritus, dodo, elder, end, eolith, fag end, filings, fogy, fud, fuddy-duddy, granny, has-been, holdover, husks, leavings, leftovers, longhair, matriarch, mezzolith, microlith, mid-Victorian, mossback, neolith, odds and ends, offscourings, old believer, old crock, old dodo, old fogy, old liner, old man, old poop, old woman, old-timer, orts, paleolith, parings, patriarch, petrification, petrified forest, petrified wood, petroglyph, plateaulith, pop, pops, rags, reactionary, refuse, regular old fogy, relic, relics, reliquiae, remainder, remains, remnant, residue, residuum, rest, roach, rubbish, ruin, ruins, rump, sawdust, scourings, scraps, shadow, shavings, square, starets, stick-in-the-mud, straw, stubble, stump, survival, sweepings, trace, traditionalist, vestige, waste
ROGET THESAURUS
fossil
Oldness
N
oldness, age, antiquity, cobwebs of antiquity, maturity, decline, decay, senility, seniority, eldership, primogeniture, archaism, thing of the past, relic of the past, megatherium, Sanskrit, tradition, prescription, custom, immemorial usage, common law, old, ancient, antique, of long standing, time-honored, venerable, elder, eldest, firstborn, prime, primitive, primeval, primigenous, paleolontological, paleontologic, paleoanthropological, paleoanthropic, paleolithic, primordial, primordinate, aboriginal, diluvian, antediluvian, protohistoric, prehistoric, antebellum, colonial, precolumbian, patriarchal, preadamite, paleocrystic,
fossil, paleozoolical, paleozoic, preglacial, antemundane, archaic, classic, medieval, Pre-Raphaelite, ancestral, black-letter, immemorial, traditional, prescriptive, customary, whereof the memory of man runneth not to the contr, inveterate, rooted, antiquated, of other times, rococo, of the old school, after-age, obsolete, out of date, out of fashion, out of it, stale, old-fashioned, behind the age, old-world, exploded, gone out, gone by, passe, run out, senile, time worn, crumbling, secondhand, old as the hills, old as Methuselah, old as Adam, old as history, Archeozoic, Proterozoic, Paleozoic, Mesozoic, Cenozoic, Precambrian, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous, Tertiary, Paleogene, Neocene, Quaternary, Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, Recent, since the world was made, since the year one, since the days of Methuselah, vetera extollimus recentium incuriosi.
Hardness
N
hardness, rigidity, renitence, renitency, inflexibility, temper, callosity, durity, induration, petrifaction, lapidification, lapidescence, vitrification, ossification, crystallization, stone, pebble, flint, marble, rock,
fossil, crag, crystal, quartz, granite, adamant, bone, cartilage, hardware, heart of oak, block, board, deal board, iron, steel, cast iron, decarbonized iron, wrought iron, nail, brick, concrete, cement, hard, rigid, stubborn, stiff, firm, starch, starched, stark, unbending, unlimber, unyielding, inflexible, tense, indurate, indurated, gritty, proof, adamant, adamantine, adamantean, concrete, stony, granitic, calculous, lithic, vitreous, horny, corneous, bony, osseous, ossific, cartilaginous, hard as a rock, stiff as buckram, stiff as a poker, stiff as starch, stiff as as board.