As a letter s

is the letter s with a.

As a verb meditate is

to contemplate; to keep the mind fixed upon something; to study.

As a letter s

is the letter s with a.

As a noun crossbedding is

oblique lamination of horizontal beds.

As a noun comeuppance

is a negative outcome which is justly deserved.

As a proper noun apple is

a nickname for new york city, usually “the big apple”.

As an adverb sullenly

is in a sullen manner.

As a noun null is

zero, nil; the cardinal number before einn.

As nouns the difference between platitude and slogan

is that platitude is old spelling of while slogan is slogan (phrase associated with a product, used in advertising).

As nouns the difference between flabbergastation and null

is that flabbergastation is (colloquial) bewildered shock or surprise; the state or condition of being flabbergasted{{reference-book while null is zero, nil; the cardinal number before einn.

As a letter s

is the letter s with a.

As a noun nebulae is

(nebula).

As a letter s

is the letter s with a.

As a noun scrid is

a screed; a shred; a fragment.

As a letter s

is the letter s with a.

As a noun strid is

(uk|dialect|dated) a narrow passage between precipitous rocks or banks, which looks as if it might be crossed at a stride.

As nouns the difference between ergasiophobia and null

is that ergasiophobia is an irrational fear of being able to work properly, especially that of a surgeon being able to operate while null is zero, nil; the cardinal number before einn.