じゅん
潤
かつ
滑

noun, adjectival noun or quasi-adjective

  1. lubrication, smoothness.

Variations

Pronunciation Kanji Kana Is Common
じゅん
潤
かつ
滑
 潤滑 じゅんかつ

Contained Kanji Breakdown

wet, be watered, profit by
ジュン　うるお.う　うる.む (Late Jr. High, N1)
water, water radical (no. 85)
さんずい
intercalation, illegitimate throne
ジュン　うるう (Kentei Pre-1)
gate, counter for cannons
モン　かど　と (2nd, N2)
king, rule, magnate
オウ　-ノウ　おお (1st, N3)
slippery, slide, slip
すべ.る　カツ　コツ (Late Jr. High, N1)
water, water radical (no. 85)
さんずい
skeleton, bone, remains
ほね　コツ (6th, N2)
cut flesh from bones, (剮 variant)
カ　ケ　わ.ける
mouth
くち　コウ　ク (1st, N4)
upside-down box radical (no. 13)
キョウ　ケイ (Kentei 1)
month, moon
つき　ゲツ　ガツ (1st, N5)