groundfloor

As a noun groundfloor

is .

As an adjective undefined is

lacking a definition or value.

As nouns the difference between groundfloor and parterre

is that groundfloor is while parterre is (label) flowerbed.

As nouns the difference between downstairs and groundfloor

is that downstairs is the genitalia while groundfloor is alternative form of lang=en.

As an adjective downstairs

is a floor lower than the one a speaker currently occupies.

As an adverb downstairs

is living, stepping, or coming down the stairs.

As nouns the difference between groundfloor and parter

is that groundfloor is alternative form of lang=en while parter is a work in a specified number of parts.

Secondfloor is likely misspelled.

Secondfloor has no English definition.

As a noun groundfloor

is alternative form of lang=en.