Denshi Jisho — Online Japanese dictionary

よこ 1: horizontal (as opposed to vertical); lying down;
2: side-to-side (as opposed to front-to-back); width; breadth;
3: side (of a box, etc.);
4: beside; aside; next to;
5: unconnected
Common word, Noun 
よこて 1: side; beside;
2: feature of a sword blade
Common word, Noun, No-adjective 
よこめ sidelong glance
Common word, Noun 
おうが lying on one's side
Noun, Suru verb, No-adjective 
おうぎ arguing persistently
Noun, Suru verb 
おうし violent (tragic or accidental) death; dog's death
Noun, Suru verb 
よこき crosspiece; bar; rail
Noun 
よこぎ crosspiece; bar; rail
Noun 
よこで 1: side; beside;
2: feature of a sword blade
Noun, No-adjective 
よこに 1: horizontally; flat;
2: across; crossways; crosswise; sideways; abreast
Adverb 
よこね sleeping on one's side; lying on one's side
Noun 
よこね bubo (inflamed swelling in a gland)
Noun 
おうこう 1: walking sideways; staggering; striding;
2: being rampant; being widespread; being prevalent
Common word, Noun, Suru verb, No-adjective 
おうせん horizontal line; abscissa
Common word, Noun 
おうだん 1: crossing;
2: (Noun or verb acting prenominally) transverse
Common word, Noun, Suru verb, No-adjective 
おうてん turning sideways; barrel roll
Common word, Noun, Suru verb 
おうへい arrogance; haughtiness; insolence
Common word, Na-adjective, Noun 
おうぼう violence; oppression; high-handedness; tyranny; despotism
Common word, Na-adjective, Noun 
よこがお face in profile; profile; face seen from the side
Common word, Noun 
よこづな yokozuna (sumo grand champion)
Common word, Noun 
よこはば breadth; width
Common word, Noun 
よこみち 1: byway; side street; cross street;
2: wrong way; digression
Common word, Noun 
おういつ overflowing; inundation
Noun, Suru verb 
おうけつ cave; tunnel
Noun 
おうこう adit
Irregular kana usage, Noun 
おうたい rank; line
Noun 

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