stabiler

In a sentence

• Dieses Tischbein ist stabiler als das andere.

  This table leg is more stable than the other.

  Here, 'stabiler' demonstrates comparison, indicating that one table leg is relatively more stable than another.

• Nach der Reparatur ist das Fahrrad stabiler geworden.

  After the repair, the bicycle has become more stable.

  In this case, 'stabiler' describes an improvement in stability of the bicycle after an event (the repair).

• Ein stabiler Kreislauf ist wichtig für die Gesundheit.

  A stable circulation is important for health.

  Here, 'stabiler' is used in an adjectival form to describe the stability of something (a circulatory system in this example).