- 根拠 — basis; grounds; foundation; rationale
- 証拠 — evidence; proof
- 占拠 — occupation; takeover
- 依拠 — reliance; being based on
- 拠点 — base; stronghold; hub
- 本拠・本拠地 — headquarters; home base
- 拠り処 — anchor; something to rely on
拠 is a phono-semantic compound: the radical 手 “hand/action” plus the phonetic element 処. The hand suggests grasping/establishing something; the whole character points to a place you rely on — a base, foundation, or grounds.