optimistic

US /ˌɑːp.təˈmɪs.tɪk/
UK /ˌɑːp.təˈmɪs.tɪk/
"optimistic" picture
1.

hopeful and confident about the future

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She is always optimistic about her chances of success.
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Despite the challenges, he remained optimistic.
:
hopefulpositivesanguineupbeatconfident
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pessimisticnegativegloomycynicaldownbeat
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optimist