Similar words: hold on to, on top of, in front of, in addition to, in relation to, in proportion to, pay attention to, on the contrary. Meaning: [ˈɒntuː] 
prep.1. to a place or position on; upon; on: to get onto a horse. 2. Informal. in or into a state of awareness about: I'm onto your scheme. adj. 3. Also, surjective. Math. pertaining to a function or map from one set to another set, the range of which is the entire second set..
prep.1. to a place or position on; upon; on: to get onto a horse. 2. Informal. in or into a state of awareness about: I'm onto your scheme. adj. 3. Also, surjective. Math. pertaining to a function or map from one set to another set, the range of which is the entire second set.. 
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151. The guards rolled him over onto his front.
152. The dolphin flipped over onto its back.
153. The patio doors give onto a small courtyard.
154. I'll get onto my lawyer about this.
155. Gail hitched herself up onto the high stool.
156. The spy is onto us,[http://sentencedict.com/onto.html]we'd better hide.
157. The fire extinguisher directs foam onto the fire.
158. He threw himself down onto the bed.
159. His garden backs onto a school.
160. We came in and collapsed thankfully onto our beds.
161. Heave the box onto the top shelf.
162. I rolled the baby over onto its stomach.
163. She swung the rucksack onto her back.
164. Spray flew up onto the rocks.
165. Michael threw his handful of dirt onto the coffin.
166. Don't project your guilt feelings onto me!
167. She daubed the red colour onto her nails.
168. I think we're onto something big.
169. Fans emptied out onto the streets after the concert.
170. The pilot guided the plane onto the runway.
171. I got onto his little plan some time ago.
172. The offices look onto a park.
173. He loaded the cups onto a tray.
174. I've been onto the council about the noise.
175. College students have glommed onto the new African styles.
176. The designs are printed onto the fabric by hand.
177. He spooned the eggs onto the plate.
178. We cannot simply shift the responsibility onto someone else.
179. She turned over onto her front.
180. Movie pictures are projected onto the screen.
More similar words: hold on to, on top of, in front of, in addition to, in relation to, in proportion to, pay attention to, on the contrary, into, get into, downtown, go into, mentor, turn to, come into, in touch, count on, count out, cut into, fall into, get down to, run into, point out, fit into, listen to, look into, comment on, happen to, turn into, month.