All ludicrous antonyms

adj ludicrous

• tragic — characteristic or suggestive of tragedy: tragic solemnity.
• usual — habitual or customary: her usual skill.
• sensible — having, using, or showing good sense or sound judgment: a sensible young woman.
• wise — having the power of discerning and judging properly as to what is true or right; possessing discernment, judgment, or discretion.
• logical — according to or agreeing with the principles of logic: a logical inference.
• sad — Systems Analysis Definition
• serious — of, showing, or characterized by deep thought.
• common — If something is common, it is found in large numbers or it happens often.
• normal — conforming to the standard or the common type; usual; not abnormal; regular; natural.
• familiar — well-acquainted; thoroughly conversant: to be familiar with a subject.
• ordinary — of no special quality or interest; commonplace; unexceptional: One novel is brilliant, the other is decidedly ordinary; an ordinary person.
• reasonable — agreeable to reason or sound judgment; logical: a reasonable choice for chairman.
• grave — the grave accent.
• unfunny — not amusing