Denshi Jisho — Online Japanese dictionary

やく 1: use; service; role;
2: post; position;
3: scoring combination (e.g. in mahjong, card games, etc.); hand
Common word, Noun, Noun suffix 
えき 1: war; campaign; battle;
2: unpaid work
Noun 
こやく dramatic role for child; child actor
Common word, Noun 
やくば town hall
Common word, Noun 
やくめ duty; business; role
Common word, Noun 
えきふ laborer; labourer
Noun 
えきむ labor; labour; service
Noun 
かえき distribution of assignments
Noun 
かやく temporary extra work
Noun 
くえき hard toil
Noun, No-adjective 
使 しえき 1: employing; using; setting to work; enslavement;
2: (Noun) (Linguistic term) causative (verb, etc.)
Noun, Suru verb 
てやく hand of cards which scores as it is
Noun 
にえき handling cargo; loading and unloading
Noun 
にやく handling cargo; loading and unloading
Noun 
はやく minor role
Noun, No-adjective 
ふえき slave labour; slave labor; compulsory service; forced labour; forced labor; exacted service
Noun 
ぶえき slave labour; slave labor; compulsory service; forced labour; forced labor; exacted service
Noun 
ぶやく slave labour; slave labor; compulsory service; forced labour; forced labor; exacted service
Noun 
ぶやく slave labour; slave labor; compulsory service; forced labour; forced labor; exacted service
Noun 
むやく 1: lacking a role; lacking responsibilities;
2: duty-free; tax-free
No-adjective, Noun 
やくぎ role; duty; responsibility
Noun 
あくやく villain; baddie; the villain's part
Common word, Noun, No-adjective 
げんえき active duty; active service
Common word, Noun, No-adjective 
さんやく three highest ranks (wrestling, unions, etc.)
Common word, Noun 
しゅやく leading part; leading actor (actress)
Common word, Noun, No-adjective 
じょやく assistant official
Common word, Noun 

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