Denshi Jisho — Online Japanese dictionary

かい 1: storey; story; floor;
2: (Noun) stairs;
3: () stage (in chronostratigraphy);
4: (Counter) counter for storeys and floors of a building
Common word, Noun, Noun suffix 
しな 1: article; item; thing; goods; stock;
2: quality;
3: (Usually written using kana alone) flirtatiousness; coquetry
Out-dated kanji, Noun 
はし stairs
Out-dated or obsolete kana, Noun 
かいい rank; order
Noun 
かいか 1: lower floor; downstairs;
2: bottom of the stairs; foot of the stairs
Noun 
かいさ difference
Noun 
ていし 1: ladder;
2: stairs
Noun 
はしご 1: ladder;
2: stairs;
3: () going to several places in succession (e.g. barhopping)
Noun 
きざはし 1: stairs;
2: stairs at the front of a noh stage
Noun 
きだはし stairs
Out-dated or obsolete kana, Noun 
かいそう class; level; stratum; layer; hierarchy
Common word, Noun 
かいだん stairs; stairway; staircase
Common word, Noun 
かいすう number of stairs or stories (storeys)
Noun 
かいだか height of storey; floor height
Noun 
かいだて an N-storey building
Suffix 
かいてい 1: stairs;
2: rank; grade; gradations; step;
3: guide; guidebook;
4: slanted ladder (exercise equipment)
Noun 
かいてい 1: stairs;
2: rank; grade; gradations; step;
3: guide; guidebook;
4: slanted ladder (exercise equipment)
Irregular kanji usage, Noun 
かいめい solfa; names of notes of musical scale
Noun 
きざはし 1: stairs;
2: stairs at the front of a noh stage
Noun 
建て かいだて an N-storey building
Suffix 
かいきゅう (social) class; rank; grade
Common word, Noun 
かいじょう 1: an upper floor; upstairs;
2: top of the stairs
Noun 
かいじょう factorial
Noun, Mathematical term 
調 かいちょう gradation; gradient
Noun 
層化 かいそうか stratification; classification
Noun, Computer terminology 
隠し はしかくし pent roof built atop the stairs of a shrine or a building in an classic aristocratic villa
Noun 
隠し はしがくし pent roof built atop the stairs of a shrine or a building in an classic aristocratic villa
Noun 
段室 かいだんしつ staircase
Noun 
級性 かいきゅうせい class system
Noun 
段ホール かいだんホール stairwell
Noun 
級章 かいきゅうしょう rank insignia
Noun 
級意識 かいきゅういしき class consciousness
Noun 

Found 64 words. Page one, two

You can also

Look up kanji details for 階 きざはし.

Try a Yahoo Jisho search for 階 きざはし .
Try a Goo Jisho search for 階 きざはし .
Try a Google search for 階 きざはし .