indolent

Insensible is a related term of indolent.

As adjectives the difference between insensible and indolent

is that insensible is unable to be perceived by the senses while indolent is habitually]] lazy, [[procrastinate|procrastinating, or resistant to physical labor/labour.

Unruffled is a related term of indolent.

As adjectives the difference between unruffled and indolent

is that unruffled is calm, not ruffled, serene, at peace, unbothered while indolent is habitually]] lazy, [[procrastinate|procrastinating, or resistant to physical labor/labour.

As adjectives the difference between spry and indolent

is that spry is having great power of leaping or running; nimble; active while indolent is habitually lazy, procrastinating, or resistant to physical labor/labour.

Indolent is a related term of lax.

As an adjective indolent

is habitually]] lazy, [[procrastinate|procrastinating, or resistant to physical labor/labour.

As adjectives the difference between indolent and slack

is that indolent is habitually lazy, procrastinating, or resistant to physical labor/labour while slack is lax; not tense; not hard drawn; not firmly extended.

As a noun slack is

small coal; coal dust.

As an adverb slack is

slackly.

As a verb slack is

to slacken.

Imperturbable is a related term of indolent.

As adjectives the difference between imperturbable and indolent

is that imperturbable is not easily perturbed, upset or excited while indolent is habitually]] lazy, [[procrastinate|procrastinating, or resistant to physical labor/labour.

Sedulos is likely misspelled.

Sedulos has no English definition.

As an adjective indolent is

habitually lazy, procrastinating, or resistant to physical labor/labour.

As adjectives the difference between phlegmatic and indolent

is that phlegmatic is not easily excited to action or passion; calm; sluggish while indolent is habitually lazy, procrastinating, or resistant to physical labor/labour.

As a noun phlegmatic

is one who has a phlegmatic disposition.

As an adjective indolent

is habitually]] lazy, [[procrastinate|procrastinating, or resistant to physical labor/labour.

As a noun alacrity is

eagerness; liveliness; enthusiasm.

Casual is a related term of indolent.

As adjectives the difference between casual and indolent

is that casual is happening by chance while indolent is habitually]] lazy, [[procrastinate|procrastinating, or resistant to physical labor/labour.

As a noun casual

is (british|nz) a worker who is only working for a company occasionally, not as its permanent employee.