Ephemeral, Enduring, and Perennial

Recognize precise words for how long something lasts.

Writers often need to say exactly how long something lasts or how often it returns. Ephemeral means lasting a very short time; from Greek ephemeros, 'lasting only a day. ' Mayflies, soap bubbles, and online trends can all be ephemeral. Enduring means lasting a long time, especially despite challenges. Perennial means recurring year after year or lasting indefinitely; in botany a perennial plant lives for more than two years, and in general use a 'perennial problem' is one that keeps coming back.

Transient is a close synonym of ephemeral, often used for people or states that pass through. Worked example: 'Although the fashion was ephemeral, the questions it raised about identity proved enduring, and they remain a perennial theme in literature. ' The sentence moves from a brief moment to a long-lasting legacy to a recurring topic, and each word marks a different relationship to time.

• 1Ephemeral: very short-lived (Greek, 'lasting a day').
• 2Enduring: lasting a long time despite challenges.
• 3Perennial: recurring year after year.