1Onliness — On li*ness, n. The state of being alone. [Obs.] [1913 Webster] …
The Collaborative International Dictionary of English
2onliness — ˈōnlēnə̇s noun ( es) : the quality or state of being the only one of an indicated or implied kind or category was an only child and was lonely in his onliness …
Useful english dictionary
3onliness — on·li·ness …
English syllables