funca -fun-fu'a- gismu

x1 (event/property) is determined by the luck/fortune of x2; (note mabla/zabna not implied). x1 is determined by chance.

In notes:

cunso
x1 is random/fortuitous/unpredictable under conditions x2, with probability distribution x3.
mabla
x1 is execrable/deplorable/wretched/shitty/awful/rotten/miserable/contemptible/crappy/inferior/low-quality in property x2 by standard x3; x1 stinks/sucks in aspect x2 according to x3.
zabna
x1 is favorable/great/superb/fabulous/dandy/outstanding/swell/admirable/nice/commendable/delightful/desirable/enjoyable/laudable/likable/lovable/wonderful/praiseworthy/high-quality/cool in property x2 by standard x3; x1 rocks in aspect x2 according to x3
funjdi
j1 decides/makes a decision j2 (du'u) about j3, whose outcome is determined by luck.
gaurtcini
t1 is an opportunity for t2=g1 to do g2.
gunrivzu'e
x1=z1=r1=g1 procrastinates/avoids doing work x2=r2=g2 (ka), instead doing x3=r3 (ka).
malfu'a
f1=m2 (event/property) is determined by the bad luck/fortune of f2.
malselfu'a
f2 is unlucky/unfortunate in f1=m2 (event/property).
selfu'a
f2 is dependant on luck/fortune for f1=z2 (event/property).
zanfu'a
f1=z2 (event/property) is determined by the good luck/fortune of f2; x1 is a case of serendipity
zanselfu'a
f2 is lucky/fortunate in f1=z2 (event/property).
fu'au
discursive: luckily - not pertaining to luck - unluckily.