godan verb (-ru), intransitive verb
waver; be inconsistent; be contradictory
Rare intransitive verb describing a person's stance, opinion, or behavior that shifts or lacks consistency. Often replaced by ぶれる or 一貫しない in modern speech.
His arguments waver at every meeting and cannot be trusted.
方針がふりまわると、部下は混乱する。
When the policy is inconsistent, subordinates get confused.