Synonyms: built, reinforced
Definition: (used of soaps or cleaning agents) having a substance (an abrasive or filler) added to increase effectiveness
Usage: the built liquid detergents
Similar words: improved
Definition: made more desirable or valuable or profitable; especially made ready for use or marketing
Usage: new houses are springing up on an improved tract of land near the river; an improved breed
Synonyms: reinforced, strengthened
Definition: given added strength or support
Usage: reinforced concrete contains steel bars or metal netting
Similar words: strong
Definition: having strength or power greater than average or expected
Usage: a strong radio signal; strong medicine; a strong man