malula' (ma-) to be dizzy due to seasickness or airsickness. Nalula siya sa bapor. He got seasick in the boat.
lubog
adj.
submerged lumubog (-um-)
v.
to sink, to submerge. Lumubog ang bapor. The boat sank. maglubog, ilubog (mag-:i-) to sink, to submerge. Huwag mo siyang ilubog sa ilog. Don't submerge him in the river.