strenuous

Strenuous is a related term of wearisome.

As adjectives the difference between strenuous and wearisome

is that strenuous is urgent, ardent, zealous while wearisome is tiresome, tedious or causing fatigue.

Strenuous is a related term of perplexing.

As adjectives the difference between strenuous and perplexing

is that strenuous is urgent, ardent, zealous while perplexing is confusing or puzzling.

As a verb perplexing is

.

Strenuous is a related term of lively.

As an adjective strenuous

is urgent, ardent, zealous.

As a proper noun lively is

.

As a proper noun strong

is .

As an adjective strenuous is

urgent, ardent, zealous.

As an adjective strenuous

is urgent, ardent, zealous.

As a noun stern is

a star; a small luminous dot that can be seen on the night sky.

As adjectives the difference between strenuous and intense

is that strenuous is urgent, ardent, zealous while intense is strained; tightly drawn.

Strenuous is a related term of onerous.

As adjectives the difference between strenuous and onerous

is that strenuous is urgent, ardent, zealous while onerous is imposing]] or [[constitute|constituting a physical, mental, or figurative load which can be borne only with effort.

As adjectives the difference between tough and strenuous

is that tough is strong and resilient; sturdy while strenuous is urgent, ardent, zealous.

As an interjection tough

is Used to indicate lack of sympathy

As a noun tough

is a person who obtains things by force; a thug or bully.

As a verb tough

is to endure.