ruca
rucā — colored; SB 4.6.36
rucā — beautiful; SB 4.7.33
sva-rucā — by self-effulgence; SB 4.12.36
rucā — by His beauty; SB 4.30.4
rucā — by effulgence; SB 4.30.39-40
rucā — by His coloring; SB 10.35.22-23
sva-rucā — by their own effulgence; SB 11.2.27