obliterate – verb pawiin burahin
obliteration
obliteration – noun paghawi pagbura
oblivion
oblivion – noun paglimot
obsceneobscene – adjective
obscene – adjective malaswa masama mahalay
obscure
obscure – adjective malabo hindi maaninag
observant
observant – adjective mapagmasid
observation
observation – noun pagmamasid pagmamatyag
observe
observe – verb pagmasdan magmasid
obsolete
obsolete – adjective lipas na laos
obstacle
obstacle – noun hadlang sagabal balakid