潜る

もぐる · むぐる

1. godan verb, intransitive to dive (into or under water)
2. to get under; to get into; to get in; to creep into; to crawl under; to bury oneself; to burrow into; to dig oneself into; to snuggle under
3. to hide oneself (esp. from the government); to conceal oneself; to go underground

くぐる

1. godan verb, intransitive, usually in kana to go under; to pass under; to go through; to pass through
2. usually in kana to dive (into or under the water)
3. usually in kana to evade; to get around; to slip past
4. usually in kana to survive; to surmount