Attention. Attention, (stare) Stare. Stare intensely, (think suspiciously) Mark. Guess.
へそ
[臍]
N2
A dent like a navel, (transformation) the raised part in the center of an object, navel. 〔Synonyms〕ほそ·ほぞ
くどい
[諄い]
N2
(The same thing) repeating is really annoying. Very boring and lengthy. Persistent. 〔synonym〕しっこい, (the flavor or color of food) not delicate. Greasy. Dark. くど·さ 【noun】 【literary form】 くど·し {ク conjugation}
ためらう
[躊躇う]
N2
Going back and forth. Wandering.
つまずく
[躓く]
N2
Encounter obstacles. Fail midway. 【Verb used in form 4】, Stumble and almost fall. Trip and stagger. Fold. 〔Synonym〕けつまずく
うどん
[饂飩]
N2
[Food] udon
騙す
[だます]
N2
to trick, to cheat, to deceive, to coax, to wheedle, to soothe and humor (humour)