obelus /obˈi-ləs/

1. A sign ( – or †) used in ancient manuscripts to mark suspected, corrupt or spurious words and passages
2. A dagger-sign (†) used in printing esp in referring to footnotes (double obelus ‡)

obelion /ō-bēˈli-ən/ noun

A point in the sagittal suture of the skull between the two parietal foramina

obˈelize or obˈelise transitive verb

1. To mark with an obelus
2. To condemn as spurious, doubtful, corrupt, etc

• mothers
• Mother's Day
• Mother's Days
• mother's help
• mothership
• Mother Shipton
• mothers-in-law
• mother's mark
• mothers' meeting
• mother spot
• mother's ruin
• mothers' ruin
• mothers superior
• mothers-to-be
• paradigm shift
• paradigm shifts
• parading
• paradisaic
• paradisaical
• paradisal
• paradise
• paradisean
• paradise fish
• paradise fishes
• paradise flycatcher