Synclinal is a 9 letter English word. It's valid Words with friends word worth 18 points.
You can make 233 anagrams from letters in synclinal (acillnnsy).
1825-35; syn- + Greek klī́n(ein) to lean1 + -al1
If an anticlinal arch be a weak structure, a synclinal arrangement of strata is quite the opposite.
synclinal strata therefore endure, while anticlinal strata are worn more readily away.
Take, for example, one of the synclinal folds in the Appalachian chain.
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