Psalm 145 gives eleven different words or phrases as synonyms for proclaiming the greatness of our God. The list is not exhaustive (proclaim is not there).

– Extol (verse 1)

– Bless (verses 1, 2, 10, 21)

– Praise(verses 2, 3)

– Commend (verse 4)

– Declare (verse 4, 6)

– Meditate (verse 5)

– Speak of (verses 6, 11, 21)

– Pour forth (verse 7)

– Sing aloud (verse 7)

-Tell (verse 11)

– Make known (verse 12)

A second list could be made from all the ways the LORD works for his people (mighty deeds, steadfast love, satisfy desires, preserves, etc). The psalmist has good reason for multiplying his praise words.