What is opposite of not giving with double letters?

What a poorly lit unpleasant atmosphere? The opposite of interpolate? Are Physics Chemistry Maths proper nouns If not then tell the type please? Is courthouse one or two words? What is relationship purchasing? What is a famous philanthropist? Is disturbed a antonym of annoyed? What is the root word in rebuild? Is it grammatically correct to say she is in ICU or she is in the ICU? What is the plural of the last name Avery? What are the comparative and superlative of intelligent? Is Task Force one word or two? All credits go to him Is it correct sentence? What is theme of the story how to tell renata? What does payasa mean in English? Single possessive of business? What does vamonous means? What word can you replace the word feel with? Is took a verb? What type of contraction is used primarily for stability?