Words that are spelled similarly to undrained:
undrained, untrained, ingrained, drained, undefined, undermined, engrained, entrained, unchained, unstrained, underlined, unstained, unordained, undraped, unreined, unbraided, unraised, undried, ungained, unpained, unplained, unruined, unpraised, fundraised, undrowned.
Adjectives that are often used to describe undrained:
unconsolidated.
Nouns that are often described by the adjective undrained:
strength, tests, conditions, test, loading, land, condition, strengths, shear, depressions, soil, behaviour, areas, soils, behavior, compression, swamps, response, cohesion, abscess, lands, basins, analysis, marshes, modulus, state, tomatoes, shearing, clay, deformation, parameters, swamp, paths, results, failure, bog, ground, hollows, path, pus, creep, abscesses, marsh, case, bogs, values, resistance, profile, basin, collections, testing, clays, ratio, depression, fields, streets, stability, lakes, young, capacity, analyses, pockets, pineapple, fens, profiles, triaxial, collection, houses, increases, expansion, infection, anisotropy, fen, beans, deformations, peatlands, marshland, peat, antrum, poisson, districts, valleys, ratios.
Words that sound like undrained:
undrained, untrained, undreamed, entrained, unturned, undermined, underhand, underlined, untrimmed, undermanned, underland, unstrained, undreamt, underpinned, undrawn, undersigned, underfund, undried, andrade, andrena, underside, undertide, entertained, untamed, underwood, underpaid, underwent, untried, unearned, entrant, underaged, interned, untwined, undimmed, contraint, untuned, entrain, under god, untrod, end run, undergod, under it, untread, unrhymed, untanned, indrawn, unarranged, undern, underlaid, inturned, underlain, endrin, android, andrina, andren, ayn rand, andron, round round, androide, dandurand, hundred, entwined, contained, endurance, intend, intrude, attained, indent, intervened, constrained, ingrained, intwined, condoned, enshrined, engrained, enthroned, intoned, indurance, end rhyme, interwind, andreea, andree, intron, adriene, adren, indurate, entend, a train, endurant, endroit, introd, astrand, indurated, adread, interwound, run-around, a-train, entrainer, and one, enteron.