- Outstretched Adj Past Participle
- Outstretching Pres. Participle Noun
- Outstrip Verb
- Outstripping Noun Pres. Participle
- Outstroke Noun Adj
- Outsurge Noun Verb Pres. Participle
- Outswim Verb
- Outswing Noun Verb Adj
- Outtake Noun
- Outtalk Verb
- Outthink Verb
- Outthrow Noun Verb
- Outthrust Past Participle Noun Verb
- Outting Noun Pres. Participle
- Outturn Noun Verb Adj
- Outvie Verb
- Outvote Verb
- Outvoter Noun
- Outvoting Noun Pres. Participle
- Outwait Verb
- Outwalk Verb
- Outwall Noun Verb
- Outward Adj Adv Noun
- Outwardly Adv
- Outwardness Noun
- Outwards Adv Adj
- Outwash Noun Adj Verb
- Outwear Verb Noun
- Outwearing Adj Noun
- Outweigh Verb
- Outwinter Verb Past Participle Pres. Participle
- Outwit Verb
- Outwith Prep Adv
- Outwitting Noun Pres. Participle
- Outwork Noun Verb Adj
- Outworker Noun Adj
- Outworking Noun Adj
- Outyell Verb
- Ouzel Noun
- Ouzo Noun Adj
- Ova Noun
- Oval Adj Noun
- Oval-shaped Adj
- Ovalbumen Noun
- Ovalbumin Noun Adj
- Ovality Noun
- Ovalize Verb
- Ovalized Adj
- Ovally Adv
- Ovalness Noun
- Ovalocyte Noun Adj
- Ovalocytic Adj
- Ovalocytosis Noun
- Ovaloid Adj Noun
- Ovarial Adj
- Ovarialgia Noun
- Ovarian Adj
- Ovariectomise Verb Past Participle
- Ovariectomised Past Participle
- Ovariectomy Noun Adj