ignis fatuus /igˈnis fatˈū-əs or fatˈŭ-ŭs/

1. Will-o'-the-wisp, the light produced by combustion of marsh-gas, which may lead a traveller into danger
2. Any delusive ideal or hope that may lead one astray

• outbids
• outbluster
• outblustered
• outblustering
• outblusters
• outboard
• outboards
• outbound
• outbounds
• out-box
• outbox
• outboxed
• out-boxes
• outboxes
• outboxing
• outbrag
• outbragged
• outbragging
• outbrags
• outbrave
• outbraved
• outbraves
• outbraving
• outbreak
• outbreaking