ku'arka fu'ivla

x1 is a quark with flavor x2

Proposed names for "flavors": up (=lo zai'e gapru), down (=lo zai'e cnita), strange (=lo zai'e cizra), charm (=lo zai'e melbi), top (=lo zai'e galtu), bottom (=lo zai'e dizlo). Antiquark (= tolku'arka/dutyku'arka), virtual/sea quark (= zasyku'arka)


In notes:

dutyku'arka
x1 is an antiquark of flavor x2
zasyku'arka
x1 is a virtual quark / sea quark of flavor x2
tolku'arka
x1 is an antiquark of flavor x2