Pertaining to Mathematics 2 Word Search — Hard

Play a free online Pertaining to Mathematics 2 word search puzzle. Difficulty: Hard. Find all 12 hidden words on the 12×12 grid below.

Words to find

Plus 4 hidden bonus words.

FARINHA /fəˈriːnjə/ · noun: A coarse meal or flour made from grated cassava (manioc), widely used in Brazilian and other South American cuisine; by extension, the Portuguese word for flour generally. Related: cassava meal, manioc flour, farina, meal.
LANGLEY /ˈlæŋɡli/ · noun: A unit of solar irradiance, equal to one thermochemical calorie per square centimeter or 41,840 J/m². Related: irradiance unit, solar unit.
RIBOSE /ˈraɪboʊz/ · noun: A type of sugar found in living organisms, particularly in the structure of RNA. Related: sugar, carbohydrate, deoxyribose, ribofuranose.
QUACK /kwæk/ · verb, noun: To make the sound of a duck, or to pretend to be a doctor by wearing a white coat and calling oneself 'doctor'. Related: honk, bleat, moo, baa.
GRIMLY /ɡrɪmli/ · adverb: In a grim or unpleasant manner; with a sense of gloom or foreboding. Used to describe something done or said in a serious or stern way. Related: grimly, gloomily, dourly, sternly.
MACULOSE /mækˈyuːloʊs/ · adjective: Having or characterized by spots or patches, especially of a different color. Related: spotted, patched, speckled, dappled.
RETAINED /rɪˈteɪnd/ · verb: To keep or continue to have something, especially a job or a position, after a change or a period of time. To keep something in a particular state or condition. Related: kept, maintained, held, continued.