none
hammer
glass
Objects that start with the letter "O" include orange, olive, ocean, octopus and owl. Other objects include oatmeal, oboe and octagon.
Perhaps a xylophone
* Vase * Vacuum
a knife
ZebraZygoteZeppelinZephyrZipperZitZinc
umbrellas, underwear
AirplaneAppleArtichokeAbacusAcidAcornApparelAntidoteAirportAntlerAlarmAlbumAlcoholAlfalfaAlienAlkaliAluminumAmuletAnchorAnt
Igloo, iguana
start menu
Yo-yo and yogurt are objects. They begin with the letters yo.