disconnected; without logical or meaningful connection
His drunken speech became increasingly incoherent as the night progressed.
Vocabulary like incoherent appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.
not yet organized; only partly in existence; imperfectly formed
happening; the relative frequency of occurrence of something
minor and not essential
beginning; only partly in existence; imperfectly formed
penetrating; having or demonstrating ability to recognize or draw fine distinctions
prompt; give an incentive for action
slope; have a tendency or disposition to do or be something; be inclined
including; including much or everything and stated limits