Basic Guidelines For English Spellings
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See US English definition of believe
See UK English definition of believe
See Spanish definition of creer
1‘I don't believe you’
disbelieve
2‘if you believe that story you will believe anything’
disbelieve
3‘police believe they've identified the smuggler’
doubt
1‘Lucy wasn't sure if she believed in God or not’
2‘she believed in the benefits of Turkish baths for slimming’