rigid

As adjectives the difference between formal and rigid

is that formal is being in accord with established forms while rigid is stiff, rather than flexible.

As a noun formal

is formalin.

Distant is a related term of rigid.

As adjectives the difference between distant and rigid

is that distant is far off (physically, logically or mentally) while rigid is rigid.

As adjectives the difference between rigid and uncompromising

is that rigid is stiff, rather than flexible while uncompromising is inflexible and unwilling to negotiate or make concessions.

Forbidding is a related term of rigid.

As adjectives the difference between forbidding and rigid

is that forbidding is highly unpleasant or disagreeable while rigid is rigid.

As a verb forbidding

is .

As a noun forbidding

is the act by which something is forbidden; a prohibition.

As adjectives the difference between critical and rigid

is that critical is inclined to find fault or criticize; fastidious; captious; censorious; exacting while rigid is stiff, rather than flexible.

As a noun critical

is a critical value, factor, etc.

Stable is a related term of rigid.

As adjectives the difference between stable and rigid

is that stable is relatively unchanging, permanent; firmly fixed or established; consistent; not easily moved, altered, or destroyed while rigid is rigid.

As a noun stable

is a building, wing or dependency set apart and adapted for lodging and feeding (and training) animals with hoofs, especially horses.

As a verb stable

is to put or keep (horse) in a stable.

As adjectives the difference between consistent and rigid

is that consistent is of a regularly occurring, dependable nature while rigid is stiff, rather than flexible.

As a noun consistent

is objects or facts that are coexistent, or in agreement with one another.

Proper is a related term of rigid.

As adjectives the difference between proper and rigid

is that proper is (lb) suitable while rigid is rigid.

As an adverb proper

is (scotland) properly; thoroughly; completely.

Unbent is a related term of rigid.

As adjectives the difference between unbent and rigid

is that unbent is not bent while rigid is rigid.

As a verb unbent

is (unbend).

Steely is a related term of rigid.

As adjectives the difference between steely and rigid

is that steely is having qualities resembling those of steel, especially hard and resolute while rigid is rigid.