Denshi Jisho — Online Japanese dictionary

よう 1: task; business;
2: use; duty; service;
3: call of nature; excretion
Common word, Noun, Noun suffix 
きよう skillful; skilful; handy
Common word, Na-adjective, Noun 
きよう appointment (to a position, job, etc.); being used for a role; promotion
Common word, Noun, Suru verb 
こよう employment (long term); hire
Common word, Noun, Suru verb 
さよう action; operation; effect; function
Common word, Noun, Suru verb 
使 しよう use; application; employment; utilization; utilisation
Common word, Noun, Suru verb 
しよう 1: personal use;
2: private business
Common word, Noun, No-adjective, Suru verb 
ひよう cost; expense
Common word, Noun 
むよう useless; futility; needlessness; unnecessariness
Common word, Na-adjective, Noun, No-adjective 
りよう use; utilization; utilisation; application
Common word, Noun, Suru verb 
いよう medical use
Noun, No-adjective 
かよう available; in service
Noun 
こよう 1: trifling matter;
2: urination; urine
Noun 
ごよう your order; your business; official business
Noun 
ごよう using together; using in turn
Noun 
ごよう your order; your business; official business
Noun 
ごよう abuse; misuse; incorrect use; malapropism
Noun, Suru verb 
しよう trial; experimental use
Noun, Suru verb 
じよう for personal or private use; opinionated
Noun, Suru verb 
たよう 1: busyness; a lot of things to do;
2: frequent use; heavy use (of); many uses
Na-adjective, Noun, Suru verb 
どよう midsummer; dog days
Noun 
ひよう daily employment; hiring by the day; day's wages
Noun 
ふよう 1: disused; unused;
2: useless; wasteful; of no use
Na-adjective, Noun, No-adjective 
ろよう travelling expenses; traveling expenses
Noun 
あいよう favorite; favourite; habitual use
Common word, Noun, No-adjective, Suru verb 
あくよう abuse; misuse; perversion
Common word, Noun, Suru verb 

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