Your daily dose of word puzzle magic
Looking for 10-letter words starting with OB? You've found the right place. Popular examples include OBBLIGATOS, OBDURACIES, OBDURATELY, plus OBEDIENCES, OBEDIENTLY, OBEISANCES and many more. Explore different vowel patterns after OB to find your word quickly.
| Word | Definition | Length | Syllables |
|---|---|---|---|
| obbligatos | 10 | 4 | |
| obduracies | 10 | 4 | |
| obdurately | 10 | 5 | |
| obediences | 10 | 4 | |
| obediently | 10 | 4 | |
| obeisances | 10 | 4 | |
| obeisantly | 10 | 4 | |
| obfuscated | 10 | 4 | |
| obfuscates | 10 | 4 | |
| obituaries | 10 | 4 | |
| obituarist | 10 | 4 | |
| objections | 10 | 3 | |
| objectives | 10 | 4 | |
| objectless | 10 | 3 | |
| objurgated | 10 | 4 | |
| objurgates | 10 | 4 | |
| oblateness | 10 | 4 | |
| obligately | 10 | 5 | |
| obligating | 10 | 4 | |
| obligation | 10 | 4 | |
| obligatory | 10 | 5 | |
| obligingly | 10 | 4 | |
| obliterate | 10 | 4 | |
| obnubilate | 10 | 4 | |
| obscurants | 10 | 3 | |
| obsequious | 10 | 3 | |
| observable | 10 | 3 | |
| observably | 10 | 4 | |
| observance | 10 | 3 | |
| observants | 10 | 3 | |
| obsessions | 10 | 3 | |
| obsessives | 10 | 4 | |
| obsolesced | 10 | 4 | |
| obsolesces | 10 | 4 | |
| obsoletely | 10 | 5 | |
| obsoleting | 10 | 4 | |
| obstetrics | 10 | 3 | |
| obstructed | 10 | 3 | |
| obstructor | 10 | 3 | |
| obtainable | 10 | 3 | |
| obtainment | 10 | 3 | |
| obtrusions | 10 | 3 | |
| obturating | 10 | 4 | |
| obturation | 10 | 4 | |
| obturators | 10 | 4 | |
| obtuseness | 10 | 4 | |
| obtusities | 10 | 4 | |
| obviations | 10 | 3 |
Are OB-starting words common?
OB is a frequent start; probing vowel swaps after OB quickly narrows options.
Is this list good for crosswords?
Yes—filter by length mentally and scan definitions when available.
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