UFO: (
ugh: uf!
ugly: (
uhlan: ulano.
ukase: ukazo.
ulcer: ulcer-o; -ate: -ifar, (
ulna: kubito.
ulterior: (
ultimate: lasta, fin-a, -ala, ultima*; -ly: fine.
ultimatum: ultimato.
ultimo: lasta-monate, di la lasta monato.
ultra: (
ultramarine: (
ultramontane: (
ululate: (
umbel: umbelo.
umbelliferous: umbelifera.
umber: umbro.
umbilic: umbilik-a, -ala; -us: -o.
umbrage, to take: ofens-esar (da), esar
umbrageous: (
umbrella: (
umpire: arbitr-ar; (
un-: (
unabashed: ne-perturb-ita; sen-shama.
unabated: sen-cesa, ne-diminut-ita.
unable: ne-kapabla. ne-pov-anta; he was u. to do it: il ne povis facar ol.
unabridged: ne-abrevi-ita, kompleta.
unaccented: (
unaccommodating: des-komplez-ema; ne-koncili-ema.
unaccompanied: sola, ne-akompan-ata.
unaccountable: ne-explik-ebla; (
unaccoustomed: (
unacknowledged: (
unaffected: (
unalloyed: (
unanimity: unanim-eso; -mous: -a.
unapt: ne-apta (ad); (
unarmed: sen-arma; sen-defensa.
unasked: ne-demand-ita, -ata; ne-solicit-ata, -ita; spontana.
unassuming: ne-pretend-ema, modesta, simpla.
unattached: ne-lig-ita, libera, ne-depend-anta (de); (
unavailing: ne-utila, vana, sen-efika.
unavoidable: ne-evit-ebla.
unaware: ne-, nul-sava-anta; to be u.: ne-savar (ulo).
unawares: ne-expek-ite; to be taken u.: surpriz-esar sen preparo.
unbalanced: sen-equilibra, ne-stabila.
unbar: des-barar.
unbecoming: ne-dec-anta, ne-konven-anta; (
unbefriended: sen-amika.
unbelief: (
unbeliever: ne-kred-anta, ero, skeptik-(ul)o.
unbelieving: ne-kred-anta, -ema, skeptika.
unbend: (
unbiased: sen pre-opiniono, sen partisa, honesta.
unbidden: (
unbind: des-ligar; liber-igar.
unbleached: ne-blank-ig-ita; kruda.
unblemished: sen-makula, pura, perfekta.
unblushing: (
unbolt: des-rigi-agar.
unborn: ne-nask-inta; futura.
unbosom: konfidencar (ulo, su, ad ulu).
unbound: (
unbounded: sen-limita, ne-limit-iz-ita; ne-restrikt-ita.
unbridled: (
unburden: (
uncalled for: ne-necesa, ne-demand-ita, superflua.
uncanny: super-natura; pavor-ig-anta; fantastika.
unceasing: sen-cesa, ne-ces-anta.
uncertain: ne-certa; dub-inda; -ty: ne-cert-eso; dubito.
unchain: des-katen-izar, sen-katen-igar; (