to make level, smooth, even; to adjust, regulate, put right; to tune (musical); to baste, join loosely

bubble level

bottom, the depths; basis, foundation, level area

scales, standard, criterion, level

high-level

terrace, platform awning

terrace, platform awning

box, tin; railway car compartment, train, place of assembly, raised platform, scaffold, crossing

stage (platform)

platform, charter, program (a statement of plans etc. in politics)

on the top, surface; selected; high, cold wind

level, surface, level

level, surface, level

surface, superficial, shallow

revealed, evident, obvious, apparent; external, surface