Definition that contains ninety
- c being ten more than ninety
- hundred being ten more than ninety
- cc being ten more than one hundred ninety
- ic being one less than one hundred and nine more than ninety
- 90th the ordinal number of ninety in counting order
- ninetieth the ordinal number of ninety in counting order
- 95th the ordinal number of ninety-five in counting order
- 96 being six more than ninety
- xciv being four more than ninety
- ninety-one being one more than ninety