Strong’s Greek
G2887 — kosmios
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
κόσμιος
kosmios — pronounced kos'-mee-os
from 2889 (in its primary sense); orderly, i.e. decorous:--of good behaviour, modest. see GREEK for 2889
2 occurrences in the KJV.
1 Timothy 2:9
In like manner also, that women adorn themselves in modest apparel, with shamefacedness and sobriety; not with broided hair, or gold, or pearls, or costly array;
1 Timothy 3:2
A bishop then must be blameless, the husband of one wife, vigilant, sober, of good behaviour, given to hospitality, apt to teach;