3 words in this vocabulary list
noun a person who is slow to understand things, not very intelligent
adjective describes something that is closely compacted together, having parts that are close together
verb to change or vary irregularly in number, amount, quality, or value
adjective having unpredictable changes
adverb in a way that varies or changes irregularly
noun a part of the sea that is affected by the ebb and flow of the tide
adjective relating to or located in a tidewater area