Meaning:
acanthotic 
ə'kænθ'əʊtɪcadj.
of or relating to or having acanthosis
not so too hot Idiom, Proverb
a big shot
an important person, a boss, a big wheel On payday he spends money like a big shot, buying drinks for all.
a hot hand
lucky in card games or at gambling Walter's got a hot hand tonight. He's won four games of poker.
a hot number
a couple (or topic) that everyone is talking about Paul and Rita are a hot number now. They're in love.
a hot potato
a situation likely to cause trouble to the person handling it The issue of the non-union workers is a real hot potato that we must deal with.
a hot ticket
a popular item, a product that people want Anything with James Dean's picture on it is a hot ticket.
a hot topic
popular topic, the talk of the town Sex is a hot topic. Sex will get their attention.
a hotdog
one who plays only for the crowd, a show-off Eddie was a hotdog - always trying to excite the crowd.
a hothead
"a person who gets angry easily; hot tempered" Phil, don't be such a hothead. Try to control your anger.
a hotshot
"a person who displays; show-off, showboat" What a hotshot he is - showing everybody his new car.
a long shot
a poor chance of winning, a slim chance The Leafs winning the Stanley Cup - now that's a long shot.
An not so too hot idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with not so too hot, allowing users to choose the best word for their specific context.
Dictionary of similar words, Different wording, Synonyms, Idioms for Idiom, Proverb not so too hot