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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91. It was time to take the political struggle onto the streets .
92. I've been onto the general manager,he said he would attend the meeting.
93. The bus veered onto the wrong side of the road.
94. She was in her studio again, painting onto a large canvas.
95. When I stepped onto the side of the boat, it rocked.
96. She sewed a patch onto the knee of the trousers.
97. The crowd managed to break through the barriers and get onto the pitch.
98. Do not throw rubbish onto the ground. Do not waste water. Use both sides of paper when you write. Stop using plastic bags for shopping. Make classrooms less noisy.
99. The actor missed his cue and came onto the stage late.
100. The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.
101. The ball rolled onto the frozen surface of the pond.
102. I had no screen[Sentence dictionary], so I projected the slides onto an old white sheet.
103. At one point the dancers flipped onto their backs and splayed their legs.
104. My child holds onto my hand tightly while we cross the street.
105. The drawing is transferred onto the wood by means of carbon paper.
106. The fans rushed onto the pitch in an excited mob.
107. She piled great dollops of cream onto her apple pie.
108. He tipped the contents of the bag onto the table.
109. Retailers are glomming onto a new fashion among teens for outsize clothes.
110. Enemy forces lobbed a series of artillery shells onto the city.
111. Two extra carriages were joined onto the train/joined on at York.
112. As he put the glass down the beer slopped over onto the table.
113. The patient groaned as he was lifted onto the stretcher.
114. In severe cold, your fingers can freeze onto metal handles, so be sure to cover your hands.
115. The dealer had offloaded some of the shares onto a willing client.
116. The players emerged onto the field.
117. Hail was hammering down onto the roof.
118. We watched the waves rolling onto the beach.
119. The dog seemed lost and fastened onto us.
120. Scientists believe they are onto something big.
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.