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Obsessional vs Obsidious - What's the difference?

obsessional | obsidious |

As adjectives the difference between obsessional and obsidious

is that obsessional is marked by obsession while obsidious is (rare) besieging; besetting, obsessional.

obsessional

English

Adjective

(en adjective)
  • Marked by obsession

    • obsidious

    English

    Adjective

    (en adjective)
  • (rare) besieging; besetting, obsessional

    • Related terms

    *obsidion

    References

    *OED 2nd edition 1989