side·split·ting 
(sīdsplĭt′ĭng)
(sīdsplĭt′ĭng)adj.
1. Convulsively hearty; uproarious. Used of laughter.
2. Causing convulsive laughter; extremely funny: a sidesplitting comedy.
sidesplit′ter n.
sidesplit′ting·ly adv.
- Arthur James
- Arthur John
- (Arthur) John
- Arthur Joseph
- (Arthur) Joyce (Lunel)
- Arthur Meier
- (Arthur) Neville
- Arthur Robert, Jr.
- Arthur Seymour
- Arthur Stanley
- Arthur Stanley Jefferson.
- Arthur Wellesley.
- Arthur William
- artichoke
- article
- article of faith
- articulable
- articulacy
- articular
- articularly
- articulate
- articulately
- articulateness
- articulation
- articulative