(noun to adjective) ous

ARENA(SAND)            ARENACEOUS
AQUA                   AQUEOUS
ECZEMA                 ECZEMATOUS
FARINA                 FARINACEOUS
MALARIA                MALARIOUS
MICA                   MICACEOUS
NAUSEA                 NAUSEOUS
SILICA                 SILICEOUS
SILICA                 SILICEFEROUS
UMBRA                  UMBRAGEOUS
SCOTOMA                SCOTOMATOUS

MARVAL                 MARVELLOUS
METAL                  METALLIFEROUS
QUARREL                QUERULOUS
SCANDAL                SCANDALOUS
UMBEL                  UMBELLIFEROUS
PERIL                  PERILOUS
PETAL                  PETALOUS
REBEL                  REBELLIOUS
ZEAL                   ZEALOUS

DELIRIUM               DELIRIOUS
OPPROBRIUM             OPPROBRIOUS
PENDULUM               PENDULOUS
TEDIUM                 TEDIOUS
DECORUM                DECOROUS
INDECORUM              INDECOROUS
MOMENTUM               MOMENTOUS
ODIUM                  ODIOUS
TITANIUM               TITANOUS
VACUUM                 VACUOUS
SERUM                  SEROMUOUS

PACHYDERM              PACHYDERMATOUS
SPERM                  SPERMOUS
VENOM                  VENOMOUS
CUMULUS                CUMULOUS
FUNGUS                 FUNGOUS
IMPETUS                IMPETUOUS
ACID                   ACIDULOUS
AMBAGES                AMBAGIOUS
GRIEF                  GRIEVOUS
HERBIVORE              HERBIVOROUS
IMPETIGO               IMPETIGINOUS
PHOSPHORUS             PHOSPHOROUS
            


SCAB                   SCABROUS
ASBESTOS               ASBESTOUS
ORTHOPTERAN            ORTHOPTEROUS
VERTIGO                VERTIGINOUS
ALUM                   ALUMINOUS
BULB                   BULBOUS
CARIES                 CARIOUS
CUPID                  CUPIDINOUS
CLANG                  CLANGOROUS
GAS                    GASEOUS
HAZARD                 HAZARDOUS
LIBIDO                 LIBIDINOUS
MISCHIEF               MISCHIEVOUS
POMP                   POMPOUS
PORTENT                PORTENTOUS
TUFF                   TUFFACEOUS