An osar is a long winding ridge of layered sand and gravel, or a mouth or mouthlike opening of the body

paramecium

The somata are mouthlike structures on a leaf normally found on the underside that release oxygen and water and take in carbon dioxide which is used for photosynthesis. Somata are part of the leaf.

• from rags to riches
• from the ground up
• from here to eternity
• from scratch
• from top to bottom
• from hand to mouth
• like taking candy from a baby
• you can't take blood from a turnip.
• from left to right
• from time to time
• creature from the black lagoon
• from point A to point B

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern -O--H--KE. That is, nine letter words with 2nd letter O and 5th letter H and 8th letter K and 9th letter E. In alphabetical order, they are:

doughlike

mouthlike

toothlike

torchlike