phlegmatic

Insouciant is a related term of phlegmatic.

As adjectives the difference between insouciant and phlegmatic

is that insouciant is carefree, nonchalant, indifferent; casually unconcerned while phlegmatic is not easily excited to action or passion; calm; sluggish.

As a noun phlegmatic is

one who has a phlegmatic disposition.

Leaden is a related term of phlegmatic.

As adjectives the difference between leaden and phlegmatic

is that leaden is (dated) made of lead while phlegmatic is not easily excited to action or passion; calm; sluggish.

As a noun phlegmatic is

one who has a phlegmatic disposition.

Phlegmatic is a related term of idle.

As adjectives the difference between phlegmatic and idle

is that phlegmatic is not easily excited to action or passion; calm; sluggish while idle is (lb) empty, vacant.

As a noun phlegmatic

is one who has a phlegmatic disposition.

As a verb idle is

to spend in idleness; to waste; to consume.

As adjectives the difference between inscrutable and phlegmatic

is that inscrutable is difficult or impossible to comprehend, fathom, or interpret while phlegmatic is not easily excited to action or passion; calm; sluggish.

As nouns the difference between inscrutable and phlegmatic

is that inscrutable is one who or that which is inscrutable; a person, etc. that cannot be comprehended while phlegmatic is one who has a phlegmatic disposition.

As adjectives the difference between phlegmatic and equable

is that phlegmatic is not easily excited to action or passion; calm; sluggish while equable is unvarying]], [[calm|calm and steady; constant and uniform.

As a noun phlegmatic

is one who has a phlegmatic disposition.

Lifeless is a related term of phlegmatic.

As adjectives the difference between lifeless and phlegmatic

is that lifeless is inanimate; having no life while phlegmatic is not easily excited to action or passion; calm; sluggish.

As a noun phlegmatic is

one who has a phlegmatic disposition.

Unexcited is a related term of phlegmatic.

As adjectives the difference between unexcited and phlegmatic

is that unexcited is (nonstandard) not excited while phlegmatic is not easily excited to action or passion; calm; sluggish.

As a noun phlegmatic is

one who has a phlegmatic disposition.

Unstirred is a related term of phlegmatic.

As adjectives the difference between unstirred and phlegmatic

is that unstirred is that has not been mixed by stirring while phlegmatic is not easily excited to action or passion; calm; sluggish.

As a noun phlegmatic is

one who has a phlegmatic disposition.

As adjectives the difference between phlegmatic and equanimous

is that phlegmatic is not easily excited to action or passion; calm; sluggish while equanimous is calm and composed; of stable disposition.

As a noun phlegmatic

is one who has a phlegmatic disposition.

Unaffected is a related term of phlegmatic.

As adjectives the difference between unaffected and phlegmatic

is that unaffected is not affected or changed while phlegmatic is not easily excited to action or passion; calm; sluggish.

As nouns the difference between unaffected and phlegmatic

is that unaffected is someone not , as by a disease while phlegmatic is one who has a phlegmatic disposition.