Vocabulary Flashcards Reviewed: 0 of 10 cards Card 1: Ephemeral Tap to flip and reveal the definition: lasting for a very short time. Card 2: Serendipity Tap to flip and reveal the definition: finding valuable things by chance. Card 3: Pragmatic Tap to flip and reveal the definition: dealing with things sensibly and realistically. Card 4: Benevolent Tap to flip and reveal the definition: well meaning and kindly.