singly

Without the presence of others; alone.

Without the help of others; single-handed.

One by one; individually.

As a unit; as or in the form or capacity of one person or thing.

Individually; particularly; separately; one at a time.

Without aid or accompaniment; alone.

Solely; uniquely; singularly.

Honestly; sincerely.

Individually; particularly; severally.

Only; by one’s self; alone.