plain sailing

American  

noun

1. Navigation. sailing on waters that are free of hazards or obstructions.

2. an easy and unobstructed way, course, or plan.

   As an heir to a large fortune, he looked forward to financial plain sailing.

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plain sailing British  

noun

1. informal smooth or easy progress

2. nautical sailing in a body of water that is unobstructed; clear sailing Compare plane sailing

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plain sailing Idioms  

1. Easy going; straightforward, unobstructed progress. For example, The first few months were difficult, but I think it's plain sailing from here on. Alluding to navigating waters free of hazards, such as rocks or other obstructions, this term was transferred to other activities in the early 1800s.

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Etymology

Origin of plain sailing

First recorded in 1800–10

Example Sentences

Trading oil at present is no plain sailing because transiting a tanker through the Strait of Hormuz is no plain sailing, either.

From MarketWatch • Apr. 9, 2026

Not all of Alcaraz's career has been plain sailing.

From BBC • Feb. 1, 2026

There have been reports that not everything has been plain sailing.

From BBC • Nov. 12, 2025

However, it was not plain sailing for Slot and his side as they met the eventual winners PSG in the opening knockout game.

From BBC • Aug. 28, 2025

"It's all plain sailing now," he remarked approvingly; and sallying out into the street, we regained the quay.

From The Quest of the 'Golden Hope' A Seventeenth Century Story of Adventure by Westerman, Percy F. (Percy Francis)