| uligo | in marshes |  | uligin- | uligo, uliginis | uliginous |
| ultimus | farthest |  | ultim- | ultimus | ultimate, ultimatum |
| ultra | beyond |  | ultra- | ultra | ultrasonic |
| umbilicus | navel |  | umbilic- | umbilicus | umbilical, umbilicate, umbilication |
| umbra | shade, shadow |  | umbr- | umbra | adumbral, adumbrant, adumbrate, adumbration, adumbrative, antumbra, inumbrate, obumbrant, obumbrate, obumbration, penumbra, penumbral, somber, sombrero, subumbellate, umbel, umbellate, umbelliferous, umbelliform, umbellulate, umbellule, umber, umbra, umbraculum, umbrage, umbrageous, umbral, umbrella, umbriferous, umbrose |
| uncia | ounce, twelfth |  | unci- | uncia | inch, ounce, quincuncial, semiuncial, uncial |
| uncus | hook |  | unc- | uncus | adunc, aduncity, aduncous, unciform, Uncinaria, uncinate, Uncinia |
| unda | wave |  | und- | unda | abound, abundance, abundant, inundant, inundate, inundation, redound, redundancy, redundant, superabound, superabundance, superabundant, surround, undine, undulant, undulate, undulation, undulatory, undulatus, undulose |
| undecimus | eleventh |  | undecim- | undecimus | undecimal |
| unguis | claw, hoof, nail |  | ungu- | unguis, ungula | ungual, unguiferous, unguiform, ungular, ungulate, unguligrade |
| urbs | city |  | urb- | urbs, urbis | conurbation, exurb, exurban, interurban, inurbane, inurbanity, nonurban, suburb, suburban, suburbanite, urban, urbane, urbanity |
| urgere | work |  | urg- | urgere | urgency, urgent |
| ursus | bear |  | urs- | ursus | Ursa Major, ursine, Ursus |
| uti | use |  | ut-, us- | uti, usus | abuse, disuse, use, usual, utilitarian, utility |
| uva | grape |  | uv- | uva | uvea |
| uxor | wife |  | uxor- | uxor | uxoricide |
| ūber | fruitful, udder |  | uber- | ūber, uberare | exuberance, exuberant, exuberate, uberous, uberty |
| ūndēni | eleven each |  | unden- | ūndēni | undenary |
| ūnus | one |  | un- | ūnus, unius | adunation, biunique, coadunate, coadunation, disunite, disunity, malunion, nonuniform, nonuniformity, nonunion, nonunique, nonunity, onion, reunification, reunion, reunite, triune, unanimous, unary, unate, unicorn, unific, unification, uniform, uniformity, unify, union, unique, unite, unity, universal, universe, university |
Discussion