serious

As a verb play

is to act in a manner such that one has fun; to engage in activities expressly for the purpose of recreation or entertainment.

As a noun play

is activity for amusement only, especially among the young.

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 proper noun grim

is , probably derived from old english grimm' or old norse '''grimr''' or ' grimmr .

As an adjective serious is

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

Serious is a related term of top.

As an adjective serious

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

As a symbol top is

tongan.

Serious is a related term of illustrious.

As adjectives the difference between serious and illustrious

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

Decisive is a related term of serious.

As adjectives the difference between decisive and serious

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

Momentous is a synonym of serious.

As adjectives the difference between serious and momentous

is that serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn while momentous is outstanding in importance, of great consequence.

Serious is a related term of persevering.

As adjectives the difference between serious and persevering

is that serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn while persevering is tending to persevere.

As a noun persevering is

perseverance.

As a verb persevering is

.

Serious is a related term of sedate.

As adjectives the difference between serious and sedate

is that serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn while sedate is in a composed and temperate state.

As a verb sedate is

to tranquilize by giving a sedative; to calm; to soothe; to induce sleep.

Serious is a related term of poisonous.

As adjectives the difference between serious and poisonous

is that serious is without humor or expression of happiness; grave in manner or disposition; earnest; thoughtful; solemn while poisonous is containing sufficient poison to be dangerous.