So foolish, unreasonable, or out of place as to be amusing.
lud+icr+ous
Shared component: lud · play
OpenEtymologyWORD FAMILY
lud
play
Related forms: lud · 2 words in this dictionary
Related words
Shared components, not spelling prefixesShowing spontaneous and undirected playfulness.
lud+ic
Shared component: lud · play