Home › Words › S › spleenfulspleenful/ˈspliːnfəl/spleenful means full of spleen; spiteful.spleenful is pronounced /ˈspliːnfəl/.EtymologyFrom spleen + -ful.adjFull of spleen; spiteful.nounA quantity of invective.More than one can take.e.g.“But suddenly, inexplicably, I've had a spleenful of it, and I'm going for the kid.” — 2002, The Missouri Review - Volume 25, page 163:Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.spleenfully 90% match — In a spleenful manner; spitefully. vs spleenful →spleenish 80% match — Affected with spleen; fretful. vs spleenful →spleenishly 77% match — In a spleenish manner. vs spleenful →spleenishness 74% match — The quality of being spleenish. vs spleenful →splenative 69% match — pertaining to the spleen vs spleenful →splenetic 69% match — Bad-tempered, irritable, peevish, spiteful, habitually angry. vs spleenful →spleened 68% match — Deprived of the spleen. vs spleenful →spiteful 66% match — Filled with, or showing, spite; having a desire to annoy or harm. vs spleenful →