obtuse

As adjectives the difference between sluggish and obtuse

is that sluggish is habitually idle and lazy; slothful; dull; inactive; as, a sluggish man while obtuse is blunt; not sharp.

Clouded is a related term of obtuse.

As adjectives the difference between clouded and obtuse

is that clouded is filled with clouds while obtuse is blunt; not sharp.

As a verb clouded

is simple past and past participle of cloud .

Dead is a related term of obtuse.

As a noun dead

is tooth.

As an adjective obtuse is

blunt; not sharp.

As adjectives the difference between obtuse and simplistic

is that obtuse is blunt; not sharp while simplistic is overly simple.

As adjectives the difference between subtle and obtuse

is that subtle is hard to grasp; not obvious or easily understood; barely noticeable while obtuse is blunt; not sharp.

As adjectives the difference between pretty and obtuse

is that pretty is cunning; clever, skilful while obtuse is blunt; not sharp.

As an adverb pretty

is somewhat, fairly, quite; sometimes also (by meiosis) very.

As a noun pretty

is something that is pretty.

As a verb pretty

is to make pretty; to beautify.

As adjectives the difference between obtuse and null

is that obtuse is blunt; not sharp while null is having no validity, "null and void.

As a noun null is

a non-existent or empty value or set of values.

As a verb null is

to nullify; to annul.

As adjectives the difference between obtuse and inane

is that obtuse is blunt; not sharp while inane is lacking sense or meaning (often to the point of boredom or annoyance).

As a noun inane is

that which is void or empty.

Tedious is a related term of obtuse.

As adjectives the difference between tedious and obtuse

is that tedious is boring, monotonous, time consuming, wearisome while obtuse is blunt; not sharp.

As adjectives the difference between insipid and obtuse

is that insipid is insipid while obtuse is blunt; not sharp.