Synonyms: flatbottom, flatbottomed
Definition: having a flat bottom
Usage: a flatbottom kettle; a flatbottomed boat
Similar words: even
Definition: being level or straight or regular and without variation as e.g. in shape or texture; or being in the same plane or at the same height as something else (i.e. even with)
Usage: an even application of varnish; an even floor; the road was not very even; the picture is even with the window