1612070 jmdict A [id=2218797]
縺れる[ichi1]
もつれる[ichi1]
[1][v1,vi][uk]
  to tangle; to get tangled; to get entangled
[2][v1,vi][uk]
  [note="as 舌が〜, 足が〜, etc."]
  to have poor control over (one's tongue, feet, etc.); to trip over
  [see=2826349・舌がもつれる[1]]
[3][v1,vi][uk]
  to become complicated; to become difficult; to become tricky; to get into a tangle; to become messy