Denshi Jisho — Online Japanese dictionary

まめ 1: faithful; loyal; devoted;
2: (Usually written using kana alone) hardworking; painstaking; diligent;
3: healthy; fit
Common word, Na-adjective 
ちゅう loyalty; devotion; fidelity; faithfulness
Noun 
ちゅうぎ loyalty; devotion
Common word, Na-adjective, Noun 
ちゅうこく advice; warning
Common word, Noun, Suru verb, No-adjective 
ちゅうしん loyal retainer; loyal subject
Common word, Noun 
ちゅうじつ faithful; loyal; devoted
Common word, Na-adjective 
ちゅうせい loyalty; sincerity; allegiance; fidelity; integrity
Common word, Na-adjective, Noun 
ちゅうあい loyalty; devotion
Noun 
ちゅうきん loyalty; loyal (faithful) service
Noun 
ちゅうくん loyalty to one's ruler
Noun 
ちゅうけん faithful dog (Hachiko)
Noun 
ちゅうげん (good) advice
Noun 
ちゅうこう loyalty and filial piety
Noun 
ちゅうこん loyalty; the loyal dead
Noun 
ちゅうしん faithfulness; devotion
Noun 
ちゅうじょ sincerity and consideration
Noun 
ちゅうせつ loyalty; allegiance; fidelity
Noun 
ちゅうぼく faithful servant
Noun 
ちゅうゆう loyalty and bravery
Na-adjective, Noun 
ちゅうれい the loyal dead
Noun 
ちゅうれつ unswerving loyalty
Noun 
なる ちゅうなる devoted; loyal; true; faithful
Expression 
ちゅうじゅん faithfulness and purity; unswerving loyalty
Noun 
ちゅうじゅん homage
Noun 
ちゅうりょう loyalty
Na-adjective, Noun 

Found 43 words. Page one, two

You can also

Look up kanji details for 忠.

Try a Yahoo Jisho search for 忠 .
Try a Goo Jisho search for 忠 .
Try a Google search for 忠 .