Vocabulary consisting only from characters you are able to read
昼寝
hirune
nap (afternoon), siestamix
鼻水
hanamizu
nasal mucus, dripping nosebyouki
鼻声
hanagoe
nasal voice; nasal voicemix
国歌
kokka
national anthemmix
風土
fuudo
natural features, topography, climate, spiritual featuresmix
肉声
nikusei
natural voice (without a microphone)/(P)leda1
帰化
kika
naturalization, naturalisationsuru
近く
chikaku
near, neighbourhoodjlpt5
近辺
kinpen
neighbourhood, neighborhood, vicinitymix
中立
chuuritsu
neutralitymix
元日
ganjitsu; gannichi
New Year's Day; New Year's Daymix
新年会
shinnenkai
New Year's partymix
新聞紙
shinbunshi
newsprint, newspapermix
次世代
jisedai
next (future) generationleda1
次回
jikai
next time (occasion)/(P)leda1
十五夜
juugoya
night of the full moon/the night of the 15th day of the 8th lunar monthleda1
九日
kokonoka
nine days, the ninth day (of the month)jlpt5, toki
旅人
tabibito
nomad, person who goes from place to place, gambling, etc., pilgrim; traveller, traveler, wayfarer, tourist; traveller, traveler, wayfarer, touristmix
北東
hokutou
northeast; northeastmix
通知
tsuuchi
notice, notification, report, postingsuru
昨今
sakkon
nowadays, recently; nowadays, recentlytoki
~番
~ban
number, place, turn, ~st, ~nd, ~rd, ~thjlpt5
客体
kakutai; kyakutai
object; objectmix
入手
nyuushu
obtaining, coming to handsuru
明らか
akiraka
obvious, evident, clear, plainmix
自明
jimei
obvious, self-evident, trivial, axiomatic, self-explanatorymix
幸先
saisaki
omen, sign (usually good)mix
以降
ikou
on and after, as from, hereafter, thereafter, sincemix
一方で
ippoude
on the other handmix
次々に
tsugitsugini
one by one, one after another, successivelyjlpt3
一言
hitokoto
one word, pair of words (short intercession)leda1
所有
shoyuu
one's possessions, ownershipsuru
開店
kaiten
opening (of a shop)suru
開閉
kaihei
opening and shuttingsuru
開会
kaikai
opening of a meetingsuru
開通
kaitsuu
opening, open, taking effect, becoming activesuru
由来
yurai
origin, source, history, derivation, reason, destinyall
目新しい
meatarashii
original, novel, newadj
元来
ganrai
originally, primarily, essentially, logically, naturallymix