Crossword clues for Be optimistic:OPTIMISTGlass-half-full personOPTIMISTSBringing Out the Best in Kids club membersOPTIMISTOne with rose-colored glassesOPTIMISTSThey see the glass half fullOPTIMISTHis glass is half fullOPTIMISTMurphy, per O'Toole's CorollaryOPTIMISTOne with a positive outlookOPTIMISTPositive thinker.OPTIMISTSThey expect the bestOPTIMISTICWhen Mr. Tebow is hopeful, he feels ...OPTIMISTPrisoner of hopeOPTIMISTA guy that has never had much experience: Don MarquisOPTIMISTOne with high hopesOPTIMISTDr. Pangloss, for example.OPTIMISTSCommunity-service clubOPTIMISTMurphy, per O'TooleOPTIMISTOwner of a hope chest.OPTIMISTSSanguine ones.OPTIMISTSanguine oneOPTIMISTICUpbeatOPTIMISTBastille "How am I gonna be an ___ about this?"OPTIMISTHopeful soulOPTIMISTVoltaire's Dr. Pangloss, e.g.OPTIMISTICHopefulOPTIMISTOne perpetually full of hopeOPTIMISTBull, essentiallyOPTIMISTWearer of rose-colored glassesOPTIMISTSPollyannasOPTIMISTSSilver-lining seekers.OPTIMISTSOwners of rose-colored glasses.OPTIMISTSunny side seerOPTIMISTRose-colored glasses wearerOPTIMISTDr. Pangloss, for onePOLLYANNAOne who's absurdly optimisticICANOptimist's wordsRAYOFHOPEOptimistic knight?ICANOptimistic phraseSKYOptimist's limitLEOLoyal and optimistic type, supposedlyDEBBIEDOWNERSJudgy way to refer to people who aren't optimistic, or a neutral way to refer to three answers in this puzzle?ROSIERMore optimisticKEEPINGONESCHINUPOptimisticARIESEnterprising, daring, optimistic sort, they sayHOPEOptimistic viewEUDORAWELTYThe Optimist's Daughter Pulitzer winner, 1973PEALEAuthor of "The Tough-Minded Optimist"IHOPEOptimist's phraseTHEGLASSISHALFFOptimist's phraseICANOptimist's phraseMICAWBERDoggedly optimistic "David Copperfield" character