rightful

As a letter s

is the letter s with a.

As an adjective rightful is

by right, by law.

As an adjective rightful

is by right, by law.

As a noun null is

zero, nil; the cardinal number before einn.

Perpendicular is a related term of rightful.

As adjectives the difference between perpendicular and rightful

is that perpendicular is (architecture) of a style of english gothic architecture from the fourteenth and fifteenth centuries while rightful is by right, by law.

As adjectives the difference between civil and rightful

is that civil is (uncomparable) having to do with people and government office as opposed to the military or religion while rightful is by right, by law.

As adjectives the difference between rightful and truthful

is that rightful is by right, by law while truthful is honest, and always telling the truth.

As adjectives the difference between holy and rightful

is that holy is dedicated to a religious purpose or a god while rightful is by right, by law.

As a noun holy

is a thing that is extremely holy; used almost exclusively in {{term|Holy of Holies}}.

As an adverb rightfully

is in accordance with what is right or just; fairly.

As an adjective rightful is

by right, by law.

Direct is a related term of rightful.

As adjectives the difference between direct and rightful

is that direct is straight, constant, without interruption while rightful is by right, by law.

As an adverb direct

is directly.

As a verb direct

is to manage, control, steer.

Virtuous is a related term of rightful.

As adjectives the difference between virtuous and rightful

is that virtuous is full of virtue, having excellent moral character while rightful is by right, by law.