As nouns the difference between zelatrix and zelatrice

is that zelatrix is (ecclesiastical) a nun who oversees the behaviour of young nuns while zelatrice is zelatrix.

As adjectives the difference between inventive and uninventive

is that inventive is of, or relating to invention while uninventive is not inventive, nor creative.

As adjectives the difference between creative and uninventive

is that creative is tending to create things, or having the ability to create; often, excellently, in a novel fashion, or any or all of these while uninventive is not inventive, nor creative.

As a noun creative

is a person directly involved in a creative marketing process.

Uncreative is a synonym of uninventive.

As adjectives the difference between uncreative and uninventive

is that uncreative is neither while uninventive is not inventive, nor creative.

Unimaginative is a synonym of uninventive.

As adjectives the difference between unimaginative and uninventive

is that unimaginative is not imaginative while uninventive is not inventive, nor creative.

As an adjective ninth

is the ordinal form of the number nine.

As a noun ninth

is the person or thing in the ninth position.

As an adverb ninthly is

in the ninth place; ninth in a row.

As an adjective thirteenth

is the ordinal form of the number thirteen.

As a noun thirteenth

is the person or thing in the thirteenth position.

As an adverb thirteenthly is

in the thirteenth place; thirteenth in a row.

As an adjective fourteenth

is the ordinal form of the number fourteen.

As a noun fourteenth

is the person or thing in the fourteenth position.

As an adverb fourteenthly is

in the fourteenth place; fourteenth in a row.

As an adjective twentieth

is the ordinal form of the number twenty.

As a noun twentieth

is a person or thing in the twentieth position.

As an adverb twentiethly is

in the twentieth place; twentieth in a row.

As an adjective fifteenth

is the ordinal form of the number fifteen.

As a noun fifteenth

is the person or thing in the fifteenth position.

As an adverb fifteenthly is

in the fifteenth place; fifteenth in a row.