rotund

As an adjective rotund

is having a round or spherical shape; circular; orbicular.

As a noun null is

zero, nil; the cardinal number before einn.

As a letter s

is the letter s with a.

As an adjective rotund is

having a round or spherical shape; circular; orbicular.

Globular is a related term of rotund.

As adjectives the difference between globular and rotund

is that globular is roughly spherical in shape while rotund is having a round or spherical shape; circular; orbicular.

As a noun globular

is (astronomy) a globular cluster.

As adjectives the difference between fresh and rotund

is that fresh is newly produced or obtained or fresh can be rude, cheeky, or inappropriate; presumptuous; disrespectful; forward while rotund is having a round or spherical shape; circular; orbicular.

As a noun fresh

is a rush of water, along a river or onto the land; a flood.

As adjectives the difference between robust and rotund

is that robust is evincing strength; indicating vigorous health; strong; sinewy; muscular; vigorous; sound; as, a robust body; robust youth; robust health while rotund is having a round or spherical shape; circular; orbicular.

As a proper noun burley

is .

As an adjective rotund is

having a round or spherical shape; circular; orbicular.

Cylindrical is a related term of rotund.

As adjectives the difference between cylindrical and rotund

is that cylindrical is shaped like a cylinder while rotund is having a round or spherical shape; circular; orbicular.

Globase is a related term of rotund.

As an adjective rotund is

having a round or spherical shape; circular; orbicular.

As adjectives the difference between rotund and ugly

is that rotund is having a round or spherical shape; circular; orbicular while ugly is displeasing to the eye; not aesthetically pleasing.

As a noun ugly is

(slang|uncountable) ugliness.

As adjectives the difference between wide and rotund

is that wide is having a large physical extent from side to side while rotund is having a round or spherical shape; circular; orbicular.

As an adverb wide

is extensively.

As a noun wide

is (cricket) a ball that passes so far from the batsman that the umpire deems it unplayable; the arm signal used by an umpire to signal a wide; the extra run added to the batting side's score.