Synonym of being unfunny

Synonym of serious Synonym of humorless Synonym of difficult Synonym of big Synonym of heavy Synonym of severe Synonym of significant Synonym of determined Synonym of stern Synonym of hard Synonym of sober Synonym of grim Synonym of solemn Synonym of great Synonym of powerful Synonym of parlous Synonym of dangerous Synonym of good Synonym of important Synonym of jeopardous Synonym of matter of fact Synonym of terrible Synonym of memorable Synonym of sincere Synonym of onerous Synonym of ugly Synonym of somber Synonym of resolute Synonym of bad Synonym of ruminative Synonym of thoughtful Synonym of urgent Synonym of notable Synonym of fervent Synonym of wholehearted Synonym of substantial Synonym of composed Synonym of stuffy Synonym of subdued Synonym of noteworthy Synonym of pressing Synonym of sad Synonym of mortal Synonym of demanding Synonym of meaningful Synonym of strong Synonym of profound Synonym of businesslike Synonym of grave Synonym of critical Synonym of fatal Synonym of devout Synonym of gross Synonym of huge Synonym of deep Synonym of demure Synonym of studious Synonym of venerable Synonym of material Synonym of sedate Synonym of momentous Synonym of decided Synonym of staid Synonym of solid Synonym of major Synonym of cardinal Synonym of austere Synonym of heightened Synonym of pensive Synonym of hell bent Synonym of life and death Synonym of funereal Synonym of earnest Synonym of newsworthy Synonym of high Synonym of responsible Synonym of desperate Synonym of incurable Synonym of meditative Synonym of intensive Synonym of major league Synonym of heavyweight Synonym of almighty Synonym of bound and determined Synonym of no nonsense Synonym of highbrow Synonym of weighty Synonym of nasty Synonym of reflective Synonym of life threatening Synonym of big league Synonym of bookish Synonym of acute Synonym of consequential Synonym of deadpan Synonym of po faced Synonym of straight faced Synonym of owlish Synonym of donnish Synonym of chargeable Synonym of portentous Synonym of life changing Synonym of robotic Synonym of crushing Synonym of machinelike Synonym of mirthless Synonym of serious minded Synonym of punishable Synonym of heavy duty Synonym of unsmiling Synonym of moralistic Synonym of owl like Synonym of grievous Synonym of aggravated Synonym of ponderous