As proper nouns the difference between russia and yekaterinburg

is that russia is russia while yekaterinburg is a city in the sverdlovsk oblast of russia, the fifth-largest in the country by population.

Repugnant is a synonym of yechy.

As adjectives the difference between repugnant and yechy

is that repugnant is repugnant while yechy is (informal) highly offensive; causing aversion or disgust.

As a verb repugnant

is .

Revolting is a synonym of yechy.

As adjectives the difference between revolting and yechy

is that revolting is which revolts or is repelling while yechy is (informal) highly offensive; causing aversion or disgust.

As a verb revolting

is .

As a noun revolting

is the action of the verb to revolt .

Unpleasant is a synonym of yechy.

As adjectives the difference between unpleasant and yechy

is that unpleasant is not pleasant while yechy is (informal) highly offensive; causing aversion or disgust.

Wicked is a synonym of yechy.

As adjectives the difference between wicked and yechy

is that wicked is evil or mischievous by nature or wicked can be having a wick while yechy is (informal) highly offensive; causing aversion or disgust.

As an adverb wicked

is (slang|new england|british) very, extremely.

As a noun wicked

is people who are wickedoxford dictionary [http://wwwoxfordadvancedlearnersdictionarycom/dictionary/wicked_2].

As a verb wicked

is (wick).

Yucky is a synonym of yechy.

As adjectives the difference between yucky and yechy

is that yucky is (colloquial|often|childish) of something highly offensive; causing aversion or disgust while yechy is (informal) highly offensive; causing aversion or disgust.

As a proper noun eek

is a river in alaska.

As an interjection yeek is

eek; the sound of a mouse.

As a noun terror

is terror.

As an interjection yeek is

eek; the sound of a mouse.

As an adjective prolific

is prolific.

As a verb prolificate is

(archaic|transitive) to make prolific; to fertilize; to impregnate.

As verbs the difference between fertilize and prolificate

is that fertilize is to make (the soil) more fertile by adding nutrients to it while prolificate is to make prolific; to fertilize; to impregnate.