laborious

Diligent is a related term of laborious.

As adjectives the difference between diligent and laborious

is that diligent is performing with intense concentration, focus, responsible regard while laborious is requiring much physical effort; toilsome.

As adjectives the difference between laborious and facile

is that laborious is requiring much physical effort; toilsome while facile is easy, now especially in a disparaging sense; contemptibly easy.

Laborious is a related term of formidable.

As adjectives the difference between laborious and formidable

is that laborious is requiring much physical effort; toilsome while formidable is causing fear, dread, awe or admiration as a result of size, strength, or some other impressive quality; commanding respect; causing wonder or astonishment.

As adjectives the difference between laborsome and laborious

is that laborsome is alternative form of lang=en while laborious is requiring much physical effort; toilsome.

Laborious is a related term of indefatigable.

As adjectives the difference between laborious and indefatigable

is that laborious is requiring much physical effort; toilsome while indefatigable is extremely persistent and untiring.

Laborious is a related term of complex.

As adjectives the difference between laborious and complex

is that laborious is requiring much physical effort; toilsome 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.

Laborious is a related term of fatiguing.

As an adjective laborious

is requiring much physical effort; toilsome.

As a verb fatiguing is

.

Laborious is a related term of baffling.

As adjectives the difference between laborious and baffling

is that laborious is requiring much physical effort; toilsome while baffling is puzzling and frustrating.

As a verb baffling is

.

As a noun baffling is

an act of foiling or thwarting.

Laborious is a related term of untiring.

As adjectives the difference between laborious and untiring

is that laborious is requiring much physical effort; toilsome while untiring is not able to be tired; inexhaustible.

Laborious is a related term of unremitting.

As adjectives the difference between laborious and unremitting

is that laborious is requiring much physical effort; toilsome while unremitting is incessant; never slackening.