Check out this list of collective nouns that start with the letter O.
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Below is a 3 column fast-sorting table of collective nouns with a related noun and link to the main category.
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For the complete list of 900+ collective nouns, please visit our homepage at collectivenounslist.com.
|Obesiance 1||Servants 2|
|Observance 1||Hermits 1|
|Obstinacy 1||Buffaloes 2|
|Omniscience 1||Godwits 3|
|Orchestra 1||Musicians 2|
|Ostentation 1||Peacocks 3|
|Outfit 1||Sails 4|