Crossword clues for Mentally alert.:SANEMentally alertAGILEMentally alertSHARPMentally alertKEENERMore mentally alertNODOZProviding mental alertness sloganeerKEENMentally alert.ACUTEMentally alert.ONONESTOESMentally alert.WITMental alertness.TOESOn one's ___ (mentally alert).