• typhonnish,
• typoonish,
• typphonish,
• typhunnish,
• thypoonish,
• tyophoonish,
• tiphonish

• topaz,
• teapots,
• taipan,
• tiffin,
• tough,
• tofu,
• tycoon,
• typhoon,
• typhus,
• tippet,
• tweak,
• typify,
• toy shop,
• typhoid,
• Tapeworms.

The plural form of "typhoonish" is "typhoonish". This word does not change in plural form as it is an adjective derived from "typhoon".

The singular form of the word "typhoonish" is "typhoon"