Denshi Jisho — Online Japanese dictionary

直ぐ すぐ 1: (Usually written using kana alone) immediately; at once; directly;
2: soon; before long; shortly;
3: easily; without difficulty;
4: right (near); nearby; just (handy)
Common word, Na-adjective, Adverb, Noun 
直ぐに すぐに instantly; immediately
Adverb, Usually written using kana alone 
直ぐ様 すぐさま immediately; promptly
Adverb, Usually written using kana alone 
直ぐ側 すぐそば near; immediately
Noun, Usually written using kana alone 
直ぐそば すぐそば near; immediately
Noun, Usually written using kana alone 

You can also

Look up kanji details for 直ぐ.

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