This root form (lemma) is used in 2 different forms in the NT: στέλλεσθαι (NPM····), στελλόμενοι (PPM·NMP).
It is glossed in 2 different ways: ‘to_be avoiding’, ‘avoiding’.
OET 2COR 8:20 Greek word=στελλόμενοι (stellomenoi) Morphology=PPM·NMP English gloss=‘avoiding’ SR GNT 2COR 8:20 word 1
OET 2TH 3:6 Greek word=στέλλεσθαι (stellesthai) Morphology=NPM···· English gloss=‘to_be avoiding’ SR GNT 2TH 3:6 word 12