orchard
Offend is a synonym for the word hurt. It begins with the letter O.
synonym for the word horrible that starts with the letter o is offensive, or obnoxious.
Oblivious, Outstanding
Antique has a synonym of obsolete. Obsolete has a synonym of outmoded. Since outmode is a transient verb it is always conjugated. But outmode is a word, it is 7 letters and it is a synonym for antique.
Overwhelming is a synonym for awesome. It begins with O.
Obscure is a synonym for confuse.
on call
Offensive is a synonym for horrible. It begins with the letter O.
Lions can be described as overpowering. The word starts with the letter o.
Omelette au fromage is a Swiss dish that starts with the letter O.
an octopus is a simple machine that starts with a o