Denshi Jisho — Online Japanese dictionary

ごく 1:
2: (Usually written using kana alone) quite; very; (Noun) quindecillion (US); octillion (Europe); 10^48
Common word, Adverb 
きょく 1: pole;
2: climax; extreme; extremity; culmination; height; zenith; nadir
Noun 
はたて end; limit; extremity
Noun, Archaism 
しごく very; extremely; exceedingly
Na-adjective, Adverb, Noun 
ひぎめ by the day; daily
Noun 
いちごく quindecillion (US); octillion (Europe); 10^48
Noun, No-adjective 
ききょく crisis; grave danger; serious depression
Noun 
ごくごく extremely, highly
Adverb 
じきょく NS magnetic pole
Noun 
たきょく multipolar
No-adjective 
つきぎめ monthly (e.g. fee paid monthly for a parking lot); monthly contract
Na-adjective, Noun 
ふきょく negative pole; anode; south magnetic pole
Noun 
むきょく 1: limitless;
2: apolar;
3: limitlessness of taiji
Noun, Na-adjective, No-adjective 
せっきょく positive; progressive
Common word, Noun 
たいきょく 1: antipodes;
2: other (opposite) extreme; opposite; antithesis
Common word, Noun 
でんきょく electrode
Common word, Noun 
なんきょく 1: South Pole;
2: the Antarctic; Antarctica
Common word, Noun, No-adjective 
ほっきょく 1: North Pole;
2: (Abbreviation) the Arctic
Common word, Noun, No-adjective 
いっきょく monopole; singular pole; unipole
Noun 
いんきょく cathode
Noun 
かんきょく a place of extreme cold
Noun 
せいきょく cathode; positive pole; positive electrode
Noun 
たいきょく taiji (in Chinese philosophy, the principle that embodies all potential things, inc. time and space)
Noun 
てんきょく celestial poles
Noun 
とうきょく (Imperial) accession
Noun, Suru verb 

Found 47 words. Page one, two

You can also

Look up kanji details for *極.

Try a Yahoo Jisho search for *極 .
Try a Goo Jisho search for *極 .
Try a Google search for *極 .