serious

As adjectives the difference between nasty and serious

is that nasty is while serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn.

As a noun nasty

is (lb) something nasty.

As an adjective serious

is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn.

As a noun seniour is

.

As adjectives the difference between serious and senior

is that serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn while senior is older; superior.

As a noun senior is

someone seen as deserving respect or reverence because of their age.

As adjectives the difference between serious and reserved

is that serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn while reserved is (comparable) slow to reveal emotion or opinions.

As a verb reserved is

(reserve).

As an adjective serious

is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn.

As a proper noun sharp is

.

As adjectives the difference between approachable and serious

is that approachable is easily approached; easy to talk to while serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn.

As adjectives the difference between serious and silly

is that serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn while silly is (label) pitiable; deserving of compassion; helpless.

As a noun silly is

(colloquial) a silly person; a fool.

As a verb succumb

is (lb) to yield to an overpowering force or overwhelming desire.

As an adjective serious is

without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn.

As an adjective serious

is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn.

As a noun hard is

stove, heater; an enclosed space in which fuel (usually wood) is burned to provide heating, usually for cooking.

As adjectives the difference between serious and devastating

is that serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn while devastating is causing devastation.

As a verb devastating is

.