As a noun cusp

is a sharp point or pointed end.

As a proper noun cush is

(biblical) the son of ham and grandson of noah, progenitor of the african peoples.

As adverbs the difference between noo and nao

is that noo is now while nao is alternative form of now.

As an adjective nao is

alternative form of now.

As an initialism NAO is

national Applications Office, an agent of the United States Department of Homeland Security.

As nouns the difference between filters and milters

is that filters is plural of lang=en while milters is plural of lang=en.

As a verb filters

is third-person singular of filter.

As a verb renail

is to nail something again.

As a noun trenail is

.

As nouns the difference between kukri and kukuri

is that kukri is a curved Nepalese knife used especially by Gurkha fighters while kukuri is alternative form of kukri.

As nouns the difference between sola and soja

is that sola is alternative form of lang=en while soja is dated form of lang=en.

As verbs the difference between perceave and perceive

is that perceave is while perceive is to see, to be aware of, to understand.

As nouns the difference between gasses and basses

is that gasses is while basses is .

As a verb gasses

is (gas).

As verbs the difference between overbend and overlend

is that overbend is to bend over while overlend is to lend too much.

As nouns the difference between skullcaps and skullcups

is that skullcaps is while skullcups is .