| English | español | % Correct |
|---|---|---|
| eye | ojo | 94%
|
| October | octubre | 92%
|
| gold | oro | 90%
|
| office | oficina | 89%
|
| busy | ocupado | 85%
|
| to hear | oír | 83%
|
| to forget | olvidar | 83%
|
| opportunity | oportunidad | 83%
|
| to observe | observar | 80%
|
| west | oeste | 80%
|
| to obtain | obtener | 79%
|
| to organize | organizar | 78%
|
| bear | oso | 78%
|
| autumn | otoño | 77%
|
| obvious | obvio | 73%
|
| dark | oscuro | 72%
|
| to hate | odiar | 68%
|
| ear | oreja | 68%
|
| obese | obeso | 58%
|
| to offer | ofrecer | 53%
|
| to smell | oler | 53%
|
| proud | orgulloso | 53%
|
| to order | ordenar | 50%
|
| sheep | oveja | 48%
|
| oxygen | oxígeno | 42%
|