there used to be a way to hack WWF that could help you get words of more than 800 points... It no longer works unless you haven't updated your apps in a long time.
Also, you need to jailbreak to get this hack, which costs $5 I might add.
czech, jacky, and jiffy (all worth 21 points)
Tha answer is MUZJIKS which will give you 128 points if you place the Z on double letter score.
The highest point of a fir is the treetop.
The highest point of a fir is the treetop.
A compound word for the highest point of any tree is treetop.
Treetop, the highest point on any tree.
Some words that mean highest point are top, summit, pinnacle, or apex.Apogee and peak are also words for highest point.
Treetop
The summit.
This is not a "D" word but the best word in the whole of scrabble is "Mastery".
Words meaning the highest point: * peak * climax * pinnacle * top
PEAK
a word opposite in meaning
:the highest point of a moutain or building