Grand Canyon 2 Word Search — Hard

Play a free online Grand Canyon 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.

EXINE /ˈɛk.saɪn/ · noun: The tough, decay-resistant outer layer (wall) of a pollen grain or spore, composed chiefly of sporopollenin.
TARDILY /ˈtɑːdli/ · adverb: In a slow or delayed manner; late or behind schedule. Related: slowly, late, belatedly, delayedly.
HELIUM /hɪˈliəm/ · noun: A colourless, odourless, tasteless, non-toxic, inert, monatomic gas. It is a member of the noble gas group of elements. Related: neon, argon, krypton, xenon.
STONEY /ˈstoʊni/ · adjective: Stoney refers to something covered with or resembling stones, or a place with many stones. It can also describe a person's expression or demeanor as being stern or unyielding. Related: rocky, stony, bouldery, gravelly.
CATERER /ˈkeɪtərər/ · noun: A person or company that provides food and drink for social events, weddings, corporate functions, and other gatherings, either on-site or prepared elsewhere. Related: catering company, food service provider, purveyor.