たどる
辿る
tadoru

Godan Verb (ru)

1. to follow (a road, path, etc.); to trace

Transitive
Usually Written in Kana
もりなか小道こみち辿たどっていくのはたのしいことだ。
morino nakano komichio tadotte iku nowa tanoshii kotoda.
It's fun to follow the path through the woods.
Godan Verb (ru)

2. to follow (a clue, scent, tracks, plot, etc.); to trace (a route, history, family tree, etc.); to retrace (e.g. one's memory); to search; to go over

Transitive
Usually Written in Kana
猟師りょうしくま足跡あしあとをたどった。
ryōshiwa kumano ashiatō tadotta.
The hunter followed the bear's tracks.
Godan Verb (ru)

3. to head towards (of a situation); to go in the direction of; to take (a course); to pursue (a path); to meet (a fate)

Transitive
Usually Written in Kana
かれ人気にんき下降かこうせんをたどっている。
kareno ninkiwa kakōsen'o tadotte iru.
His popularity is falling.