Synonym: chance, conjecture, consider, contemplate, deliberate, gamble, guess, meditate, reflect, risk, study, theorize, venture. Similar words: speculation, spectacular, calculate, articulate, secular, calculation, regulate, stimulate. Meaning: ['spekjəleɪt /-jʊl-] 
v. 1. to believe especially on uncertain or tentative grounds 2. talk over conjecturally, or review in an idle or casual way and with an element of doubt or without sufficient reason to reach a conclusion 3. reflect deeply on a subject 4. invest at a risk.
v. 1. to believe especially on uncertain or tentative grounds 2. talk over conjecturally, or review in an idle or casual way and with an element of doubt or without sufficient reason to reach a conclusion 3. reflect deeply on a subject 4. invest at a risk. 
Random good picture Not show
151. I think as we are being envious, we should work even harder. We create our future, it doesn't come from luckiness, or speculate and manipulate for self-interest.
152. The authors speculate that global climate change, causing a tropical rain belt to migrate, may have been a factor — with the same system affecting monsoon rains in Southeast Asia today.
153. Some people speculate that, in some species,(Sentencedict) it's actually there to do damage to the female genitalia so as to ensure she won't mate again in a hurry.
154. Wilson Hall is one of the oldest campuses on Athens, and rumors speculate that it was built on an ancient burial ground.
155. They speculate that CPAP may impact fatigue in patients with OSA by reducing inflammation, noting that increases in inflammatory markers in OSA patients have been related to elevated fatigue.
156. The Pew researchers speculate that this is because more women than men are unemployed by choice, although the study didn't attempt to tease apart that difference.
157. So we can only speculate the side which will be propitious to the last result more.
158. It's dangerous to speculate.
159. On the way home, they'd speculate and wonder about the treasure.
160. The paleo-scientists speculate that the larger specimen in their possession is the mother of the juvenile.
161. However, the authors speculate that SM might act as a calcium channel blocking agent.
162. ROWLAND Researchers speculate stress may be the cause of the grim statistic.
163. Others might speculate that the genocide claimed 800,000 victims, or a million.
164. Objective To speculate the contents changes and clinical significance of heme oxygenase-1(HO-1) and unconjugated bilirubin (UCB) in the patients with acute cerebral infarction.
165. Astronomers speculate that M51's spiral structure is primarily due to its gravitational interaction with a smaller galaxy just off the top of this digitally sharpened image.
More similar words: speculation, spectacular, calculate, articulate, secular, calculation, regulate, stimulate, insulated, manipulate, molecule, particular, aspect, specify, species, special, suspect, particularly, in particular, prospect, spectrum, specific, spectacle, inspector, especially, specialty, regulator, specialize, perspective, introspect.