-alia
                suffix
     -          (forming plural nouns) denoting items associated with a particular area of activity or interest[构成复数名词]表示“与某一活动或兴趣领域相关的事物”:
-       kitchenalia. 
词源
from Latin, neuter plural ending of adjectives ending in -alis.
-alia
assemblage:
assemblage:
Australia, Massalia
-a·lia
\ˈālēə, -lyə\  noun combining form 
Etymology: New Latin, from Greek halia assembly & Greek hal-, hals sea; Greek halia akin to Greek eilein to compress, Old Slavic velikŭ great, and perhaps to Latin vulgus common people; Greek hals sea akin to Greek hals salt — more at vulgar, salt 
 : realm of marine animal life  — in names of biogeographic realms
< Arctalia >
< Bassalia >
• -a·li·an\|ālēən, -lyən\  adjective combining form 
< Arctalia >
< Bassalia >
• -a·li·an