Not requiring anything further; merely.
By oneself; apart from, or exclusive of, others; solo.
Without outside help.
Used to emphasize the size or extent of something by selecting a subset.
Not permitting anything further; exclusively.
By oneself, solitary.
Lacking peers who share one's beliefs, experiences, practices, etc.
Not any of a given number or group.
No one, nobody.
No person.
Not at all, not very.
To no extent, in no way.
Not any; no (usually used only before a vowel or h)
A person without religious affiliation.