ponder

As a verb ponder

is to wonder, to think of deeply.

As an adjective undefined is

lacking a definition or value.

As a verb ponder

is to wonder, to think of deeply.

As an adjective dreamy is

as in a dream; resembling a dream.

As a noun vigilance

is alert watchfulness.

As a verb ponder is

to wonder, to think of deeply.

As verbs the difference between thinking and ponder

is that thinking is while ponder is to wonder, to think of deeply.

As a noun thinking

is gerund of think.

In obsolete|lang=en terms the difference between solve and ponder

is that solve is (obsolete) a solution; an explanation while ponder is (obsolete) to weigh.

As verbs the difference between solve and ponder

is that solve is to find an answer or solution to a problem or question; to work out while ponder is to wonder, to think of deeply.

As a noun solve

is (obsolete) a solution; an explanation.

As verbs the difference between ponder and mulled

is that ponder is to wonder, to think of deeply while mulled is (mull).

In obsolete terms the difference between engross and ponder

is that engross is to amass while ponder is to weigh.

As verbs the difference between engross and ponder

is that engross is (finalize) To write (a document) in large, aesthetic, and legible lettering; to make a finalized copy of while ponder is to wonder, to think of deeply.

Ponder is a related term of design.

As a verb ponder

is to wonder, to think of deeply.

As a noun design is

design (creative profession or art).

In obsolete terms the difference between ponder and propose

is that ponder is to weigh while propose is an objective or aim.

As verbs the difference between ponder and propose

is that ponder is to wonder, to think of deeply while propose is to suggest a plan, course of action, etc.

As a noun propose is

an objective or aim.