Compounds of ぬる

• ぬるぬる
  (adj-na,adv,n,vs) (on-mim) slimy
  slippery
  (P)
• ぬるま湯
  (n) tepid (lukewarm) water
• 去んぬる
  (adj-pn) (arch) last ... (e.g. "last April")
• 生ぬるい
  (adj-i) lukewarm
  halfhearted
  (P)
• 已んぬる哉
  (exp) I give up