inflexible

Inflexible is a related term of pertinacious.

As adjectives the difference between inflexible and pertinacious

is that inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding while pertinacious is holding tenaciously to an opinion or purpose.

Inflexible is a related term of unsusceptible.

As adjectives the difference between inflexible and unsusceptible

is that inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding while unsusceptible is not susceptible.

Reserved is a related term of inflexible.

As adjectives the difference between reserved and inflexible

is that reserved is (comparable) slow to reveal emotion or opinions while inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding.

As a verb reserved

is (reserve).

Inflexible is a related term of steady.

As adjectives the difference between inflexible and steady

is that inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding while steady is firm in standing or position; not tottering or shaking; fixed; firm.

As a verb steady is

to stabilize something; to prevent from shaking.

As a noun steady is

(informal) a regular customer.

Formal is a synonym of inflexible.

As a noun formal

is an objective.

As an adjective inflexible is

not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding.

Inflexible is a related term of distinct.

As adjectives the difference between inflexible and distinct

is that inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding while distinct is capable of being perceived very clearly.

Inflexible is a related term of pompous.

As adjectives the difference between inflexible and pompous

is that inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding while pompous is affectedly grand, solemn or self-important.

Rocklike is a related term of inflexible.

As adjectives the difference between rocklike and inflexible

is that rocklike is resembling a rock while inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding.

Inflexible is a related term of punctilious.

As adjectives the difference between inflexible and punctilious

is that inflexible is not flexible; not capable of bending or being bent; stiff; rigid; firm; unyielding while punctilious is strictly attentive to detail; meticulous or fastidious, particularly to codes or conventions.