crawler
noun
1.
a person who tries to please someone in order to gain a personal advantage
Derived from:
crawl 3.
terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers
angletwitch eaceworm maddock rainworm wormfowl wormmonger angleworm dew worm earthworm fishing worm fishworm nightcrawler nightwalker red worm wiggler
Derived from:
crawl