burdensome

Burdensome is a related term of involved.

As adjectives the difference between burdensome and involved

is that burdensome is of or like a burden; arduous or demanding while involved is complicated.

As a verb involved is

(involve).

Burdensome is a related term of complex.

As adjectives the difference between burdensome and complex

is that burdensome is of or like a burden; arduous or demanding while complex is made up of multiple parts; composite; not simple.

As a noun complex is

a problem.

As a verb complex is

(chemistry|intransitive) to form a complex with another substance.

As adjectives the difference between burdensome and massive

is that burdensome is of or like a burden; arduous or demanding while massive is of or pertaining to a large mass; weighty, heavy, or bulky.

As a noun massive is

a homogeneous mass of rock, not layered and without an obvious crystal structure.

Burdensome is a related term of cryptic.

As adjectives the difference between burdensome and cryptic

is that burdensome is of or like a burden; arduous or demanding while cryptic is having hidden meaning.

As a noun cryptic is

(informal) a cryptic crossword.

As adjectives the difference between herculean and burdensome

is that herculean is of extraordinary might, power, size, etc.; of or relating to Hercules in size or strength while burdensome is of or like a burden; arduous or demanding.

Hard is a synonym of burdensome.

As a noun hard

is stove, heater; an enclosed space in which fuel (usually wood) is burned to provide heating, usually for cooking.

As an adjective burdensome is

of or like a burden; arduous or demanding.

Burdensome is a related term of awkward.

As adjectives the difference between burdensome and awkward

is that burdensome is of or like a burden; arduous or demanding while awkward is lacking dexterity in the use of the hands, or of instruments.

As an adverb awkward is

(obsolete) in a backwards direction.

Burdensome is a related term of vexing.

As an adjective burdensome

is of or like a burden; arduous or demanding.

As a verb vexing is

.

As a noun vexing is

vexation.

Burdensome is a related term of trying.

As adjectives the difference between burdensome and trying

is that burdensome is of or like a burden; arduous or demanding while trying is difficult to endure; arduous.

As a verb trying is

.

As a noun trying is

(philosophy) the act by which one tries something; an attempt.

Heavy is a synonym of burdensome.

As adjectives the difference between heavy and burdensome

is that heavy is (of a physical object) having great weight or heavy can be having the heaves while burdensome is of or like a burden; arduous or demanding.

As an adverb heavy

is heavily.

As a noun heavy

is a villain or bad guy; the one responsible for evil or aggressive acts.

As a verb heavy

is to make heavier.