ne-toler-anta, -ema: intolerant; -ebla: intolerable, insupportable, unbearable, insufferable.
ne-traduk-ebla: untranslatable.
ne-tra-ir-ebla: impassable.
ne-tranquil-a: (phys., mental) untranquil, unquiet, unagitated, uneasy, restless.
ne-transakt-ema: intransigent, (esp. in politics: refusing compromise); irreconcilable, uncompromising.
ne-transit-iva: (gram.) intransitive.
ne-tush-ita: untouched, intact; -ebla: untouchable, intangible.
neuron-o*: (anat.) neurone.
ne-util-a: useless, needless.
neutr-a: (all senses) neutral, neuter; (la) -o: (gram.) a neuter; (la) -i: (polit.) the neutral powers; -eso: neutrality; -igar: to neutralize (cf. equalibrar, kompensar). Ex.: Neutra vorto, sexuo, naciono, persono, (chem.) salo. — DEFIRS
ne-uz-(ad)o: disuse; -ata, -ita: unused, not in use, unutilized, obsolete.
nev-o, -ulo, -ino: nephew, niece; po-nev-ulo: grandnephew.
ne-valid-a: invalid; -igar: to invalidate, void, vitiate.
ne-vari-anta, -ebla, -iva: invariable, unchangeable, unalterable.
neve-o: neve (glacial snow). — eFIS
ne-vend-ebla: unsaleable; -ita: unsold, la ne-vend-it-aji: goods unsold.
ne-ver-simil-a: unlikely, improbable, not plausible (cf. ne-probabla).
ne-vid-ebla: invisible; -ita: unseen, unpercieved.
ne-vink-ebla: unconquerable, invincible, insuperable, insurmountable, overwhelming; -ita: unvanquished.
ne-violac-ebla: inviolable; -ata, -ita: inviolate.
ne-vol-ata, -ita: involuntary (cf. sen-vola), unwilled.
ne-volunt-a: unwilling.
nevralgi-o: neuralgia. — DEFIRS
nevrasteni-o: (med.) neurasthenia. — DEF
nevrit-o*: (med.) neuritis. — DEF
nevrologi-o*: neurology. — DEFIS
nevropter-o: (ent.) neuropteran. — DEFIS
nevros-o: (med.) neurosis; -ika, -iko: neurotic (person). — DEFIRS
ne-vund-ebla: invulnerable.
nevus-o: nævus: pigmented place on skin, usually congenital; birthmark, mole; -o flamea: burnt mark, scar of burn. — DEF
ne-yust-a: unjust, unlawful, unrighteous, unfair (cf. ne-justa).
ne-zel-oza: lukewarm.
ni: we, us (a ni, nin); -a: our(s) «Nia Patro»: the Lord’s Prayer, (cf. note under on). — FIS
nich-o: (arch.) niche, nook: recess in a wall (as for a statue or a bed) — DEFIS
niel-o: niello: a black enamel. — DEFIS
nigel-o: (bot.) nigella: fennel-flower (genus: Nigella). — eFISL
nigr-a: black (cf. obskura); -o: black, the colo(u)r itself (cf. negro); -eso: (quality) blackness; -igar: to blacken, smut; -eskar: to turn black. Ant.: blanka. — EFIS
nihil-o: naught, nothing, something non-existent, nonenity (cf. nulo); -a: void; -eso: nothingness, inexistence, nihility; -ajo: a nullity; -igar; -eskar: (jur.) to annul, become void; to rescind, cancel; -ig-ebla: voidable; -ismo: nihilism; -ist-o, -a: nihilist(ic); -eso di grandeso homala: nothingness of human greatness. V. exp: Destruktar, nihil-igar: por la destrukto materiala e kontreyura di dokumento, ni havas la verbo: destruktar. Do ni darfas rezervar nihiligar a la yurala senco (igar tote ne-valida o sen-valora). Remarkez, ke propre dicite on povas nihiligar nulo materiale, pro ke la materio esas permananta; on povas nur destruktar (quaze des-konstruktar) la material objekti; VI-537.
nikel-o: (metal.) nickel; -izar: to nickel-plate (ulo). — DE
nikelin-o*: nickeline; niccolite.
nikotin-o: nicotine. — DEFIRS
niktalop-a: (med.) nyctalopic: part blind by day; -eso: nyctalopia: day blindness. — DEFIRS
nimb-o: (meteor.) nimbus: a large rain-cloud of uniform greyness (N.B. not halo; cf. aureolo). — DEFIS
nimf-o: (myth.) nymph. — DEFIRS
nipel-o: (tech.) nipple. Def.: Interna junto-tubeto kun filetoza extremaji. — DE
«nirvana»: (Buddhism) Nirvana.
nitr-o*: (chem.) nitrogen, azote (cf. azoto); -ato: nitrate; -at-acido: nitric acid.
niv-ar: (impers.) to snow; -eskar: to commence to snow; -oza, -atra, -ea: snowy; -o bulo: snowball; -floko: snowflake; -ea barbo: snow-white beard. — IS
nivel-o: leveclass="underline" horizontal surface; (cf. plano, plata); -izar: to measure the level of, to find the height of (by a surveyor’s level); -iz-ilo: level instrument which shows the level. — DFIRS
niveol-o: (bot.) snow-drop (Galanthus nivalis). — F
nix-o, -ulo, -ino: (myth.) nix, water sprite, undine. — DE
no: (interj.) no! Ant. yes. — EFIS
nobel-a: noble (by birth); -o, -ulo, -ino: a noble; -aro: nobility (collect.) –eso: (rank) nobility; -igar: to ennoble: raise to nobility (ulu). V. exp.: Nobela, nobla: La nobeli esas sociala klaso, qua formacesis per la reputeso heredita de la ancestri da la decendanti. Nobleso esas etikal traito. Nobelo tote ne bezonas esar nobla, ed inversa nobla homo ne bezonas esas nobela. — DEFIS
nobl-a: noble (morally); -eso: nobility (of character); -igar: to ennoble: to make noble. V. exp.: vid. nobela. Ant.: abjekta, vulgara, infama. — DEFIS
noc-ar: (tr.) to harm, injure, hurt, wrong, be injurious (ulu, ulo); -eso: (state) damage; -iva: noxious, nocive, harmful, detrimental. V.exp.: vid. detrimentar. — eFI