obligatory

Obligatory is a related term of costive.

As adjectives the difference between obligatory and costive

is that obligatory is imposing obligation, morally or legally; binding while costive is constipated.

Obligatory is a related term of impressed.

As adjectives the difference between obligatory and impressed

is that obligatory is imposing obligation, morally or legally; binding while impressed is strongly affected, especially favourably.

As a verb impressed is

(impress).

As adjectives the difference between unquestionable and obligatory

is that unquestionable is undeniable, obvious while obligatory is imposing obligation, morally or legally; binding.

As adjectives the difference between unequivocal and obligatory

is that unequivocal is unambiguous; without equivocation or ambiguity; singularly clear, unmistakable, or unquestionable while obligatory is imposing obligation, morally or legally; binding.

As an adjective obligatory

is imposing obligation, morally or legally; binding.

As a noun force is

force.

As a verb mandate

is .

As an adjective obligatory is

imposing obligation, morally or legally; binding.

As an adjective obligatory

is imposing obligation, morally or legally; binding.

As a proper noun law is

or law can be , perhaps originally meaning someone who lives near a burial mound or law can be (judaism) the torah.

As adjectives the difference between obligatory and choice

is that obligatory is imposing obligation, morally or legally; binding while choice is especially good or preferred.

As a noun choice is

an option; a decision; an opportunity to choose or select something.

As adjectives the difference between obligatory and indebted

is that obligatory is imposing obligation, morally or legally; binding while indebted is obligated, especially financially.

As a verb indebted is

past tense of indebt.

As adjectives the difference between obligatory and arbitrary

is that obligatory is imposing obligation, morally or legally; binding while arbitrary is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.

As a noun arbitrary is

anything arbitrary, such as an arithmetical value or a fee.