- under - below - beneath
- ◊ 'under'Under is almost always used as a preposition. You use under to say that one thing is at a lower level than another, and that the other thing is directly above it. For example, you might say that an object on the floor is under a table or chair.\
There was a cask of beer under the bench.
◊ 'underneath'Underneath is used as a preposition or adverb with a similar meaning to under.The tortoise was underneath the table.
\There was a portrait with an inscription underneath.
◊ 'below'Below is usually used as an adverb. You normally use it to say that one thing is at a much lower level than another. For example, if you are at the top of a mountain, you can talk about a valley below.You can see the town spread out below.
\Down below in the valley the chimneys were smoking.
◊ 'beneath'Beneath is used as a preposition or an adverb. It has a similar meaning to under or below. Beneath is a rather formal word....the feel of the soft ground beneath his feet.
\The Minister stared out of the window into the circular courtyard beneath.
Useful english dictionary. 2012.