Synonyms for Outlook (same or very similar meaning)
WordNet sense 1 (a habitual or characteristic mental attitude that determines how you will interpret and respond to situations):
mentality, mindset, mind-set
WordNet sense 2 (belief about (or mental picture of) the future):
expectation, prospect, prospect
WordNet sense 3 (the act of looking out):
lookout
From the ODE community, based on WordNet
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