dukti -dut- gismu

x1 is polar opposite from/contrary to x2 in property/on scale x3 (property/si'o).

See also ranxi, ragve, fatne.


In notes:

fatne
x1 [sequence] is in reverse order from x2 [sequence]; x1 (object) is inverted from x2 (object).
ragve
x1 is located across/on the other side of gap/boundary x2 from x3; x1 is opposite (fi) x3.
ranxi
x1 is ironic(al)/contrary to expectation x2 in state/property/aspect x3.
ku'i
discursive: however/but/in contrast.
zu'u
discursive: on the one hand - on the other hand.
smudukti
d1 and d2=s2 antonyms of each other.
studukti
d1 and d2=s2 are antipodes on s1.
tolmapti
m1 is incompatible with m2 in aspect m3.
tradutxu'a
x1=t1 is hypocritical in action t2=d1, which is contrary to assertion x2, under conditions t3.