Vocabulary consisting only from characters you are able to read
動向
doukou
trend/tendency/movement/attitude/(P)leda1
三角関数
sankakukansuu
trigonometric functionmath
一曲
ikkjoku
tune (melody, piece of music)ongaku
曲
kjoku
(1)(uk) long segment of a noh play forming its musical highlight, (n-pref) (2)wrong, improper, indecent; (3)corner, nook, recess, (4)a shadow, a shade; (arch) wickedness, evi ongaku
音調
ončou
tune, tone, intonation, melody, rhythm, harmonymix
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
二人
futari
two persons, two people, pair, couplejlpt5
浮世絵
ukijoe
ukiyoe (color print of everyday life in the Edo period) (colour)mix
生水
namamizu
unboiled watermix
地下街
čikagai
underground shopping center, underground shopping centremix
理解
rikai
understanding, comprehension/appreciation/sympathy/(P)jlpt3, suru
言外
gengai
unexpressed, implied, implicitmix
不幸
fukou
unhappiness, sorrow, misfortune, disaster, accident, deathmix
学長
gakučou
university presidentmix
無印
mudžiruši
unlabeled, unbrandedmix
空前
kuuzen
unprecedented, record-breakingmix
上り列車
noboriretša
up train, trains going toward the capitaljlpt3
天王星
tennousei
Uranus (planet)mix
早急
sakkjuu; soukjuu
urgent; urgentmix
効用
koujou
use, utility, effect, benefitmix
使用
šijou
use/application/employment/utilization/utilisation/(P)leda1, suru
利用
rijou
use/utilization/utilisation/application/(P)jlpt3, jlpt4
無益
mueki
useless, futile, vainmix
無用
mujou
useless, futility, needlessness, unnecessarinessmix
利用者
rijouša
user, end-user, consumermix
失言
šicugen
using improper words, verbal slipsuru
空席
kuuseki
vacancy, vacant seat, roommix
変数
hensuu
variable (e.g. math), parametermix
種々
šudžu
variety; varietymix
脈管
mjakkan
vascular system, blood vessel, ductjlpt3
家臣
kašin
vassal, retainermix
春分の日
šunbunnohi
Vernal Equinox Holiday (Mar 20 or 21)toki
興味深い
kjoumibukai
very interesting, of great interestmix
多々
tata
very much, very many, more and more; (uk) in tufts, tuftymix
血気
kekki
vigor/ardor/ardour/vigourleda1
里宮
satomija
village shrinekami
集落
šuuraku
village, community, settlement, town, colony (animals, etc.)mix
鮮明
senmei
vivid, clear, distinctmix