G0677
ἀπρόσκοπος
not giving offence
ἀπρόσκοπος, -ον (προσκόπτω), [in LXX: Sir.32:21, 3Ma.3:8 * ;] __1. act., not causing to stumble: metaphorically, of not leading others into sin, 1Co.10:32. __2. Pass., not stumbling, without offence, blameless: Act.24:16, Php.1:10 (for exx., see MM, see word).† (AS)
Full Thayer's lexicon entry
ἀπρόσκοπος — apróskopos
ἀπρόσκοπος, ἀπρόσκοπον (προσκόπτω, which see);
1. actively, having nothing for one to strike against; not causing to stumble;
a. properly: ὁδός, a smooth road, Sir 35:1-20 : (32) 21.
b. metaphorically, not leading others into sin by one's mode of life: 1Co 10:32.
2. passively,
a. not striking against or stumbling; metaphorically, not led into sin; blameless: Php 1:10 (joined with εἰλικρινεῖς).
b. without offence: συνείδησις, not troubled and distressed by a consciousness of sin, Act 24:16. (Not found in secular authors (except Sextus Empiricus, 1, 195 (p. 644, 13 Bekker)).)
3 occurrences
Acts (1), I Corinthians (1), Philippians (1)