| Similarity | Rank | |
|---|---|---|
| heartache | 0.919 | 29127 |
| heart-breaking | 0.856 | 75620 |
| heartbreaking | 0.854 | 22775 |
| heartaches | 0.852 | 87404 |
| sadness | 0.827 | 10590 |
| heart-wrenching | 0.827 | 61110 |
| unrequited | 0.817 | 60572 |
| gut-wrenching | 0.803 | 71338 |
| grief | 0.802 | 7793 |
| loneliness | 0.801 | 16387 |
| despair | 0.792 | 9909 |
| sorrow | 0.785 | 12196 |
| angst | 0.782 | 24371 |
| anguish | 0.767 | 18568 |
| disappointments | 0.764 | 28742 |
| heartbroken | 0.758 | 37349 |
| tragic | 0.747 | 8391 |
| homesickness | 0.745 | 69507 |
| poignancy | 0.744 | 66213 |
| wrenching | 0.743 | 37182 |
| self-doubt | 0.742 | 47924 |
| heart-rending | 0.741 | 97757 |
| hopelessness | 0.739 | 28750 |
| tragedy | 0.736 | 7344 |
| betrayal | 0.736 | 18365 |