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

In the post, Greg said he wanted to share the personal update as "life isn't plain sailing but we've got to carry on".

From BBC • Mar. 9, 2026

It was never going to be plain sailing.

From BBC • Nov. 25, 2025

It has not all been plain sailing, of course, since Howe's appointment or the takeover a few weeks prior.

From BBC • Oct. 5, 2025

From that time all has been comparatively plain sailing.

From Tales of the Wonder Club, Volume III by M. Y. Halidom (pseud. Dryasdust)