No, it is not. The word reach can be a verb or a noun.
yes
Adjectives and adverbs are the words that have degrees. The word 'reach' is not an adjective or an adverb.The word 'reach' is a verb and a noun.The forms of the verb are: reach, reaches, reaching, reached.The forms of the noun are: reach, reaches.The adjective forms of the verb to reach are the present participle 'reaching', and the past participle 'reached'. The degrees of these adjectives are:comparative: more reaching, more reachedsuperlative: most reaching, most reachedExample uses:We will reach the hotel around six. (verb)Keep this out of the reach of the children. (noun)A reaching child can find all sorts of dangerous things. (adjective)Columbus thought that the reached land was India. (adjective)
Cautious IS an adjective. An adjective is an action!
The word "it" is not an adjective (it is a pronoun). A word is an adjective if it modifies (defines, characterizes) a noun or pronoun. The big tent - big is an adjective He is tall - tall is an adjective This key - this (while arguably called a determiner) is a demonstrative adjective
probable is an adjective
Hard is an adjective.
Yes. It can be used as an adverb as well as an adjective. He reached a higher level. (adjective) He reached higher and grabbed the ring. (adverb)
It can be either. It is an adjective when it precedes a noun (back fence) or when it follows a linking verb (he is back). It is an adverb when it answers the question "where" (reached back, jumped back). It can also be a noun (the back of something or someone).
The word unattainable is an adjective that means not able to achieve or not able to be reached. An unattainable promise is a promise that has no chance of being kept.
Adjectives and adverbs are the words that have degrees. The word 'reach' is not an adjective or an adverb.The word 'reach' is a verb and a noun.The forms of the verb are: reach, reaches, reaching, reached.The forms of the noun are: reach, reaches.The adjective forms of the verb to reach are the present participle 'reaching', and the past participle 'reached'. The degrees of these adjectives are:comparative: more reaching, more reachedsuperlative: most reaching, most reachedExample uses:We will reach the hotel around six. (verb)Keep this out of the reach of the children. (noun)A reaching child can find all sorts of dangerous things. (adjective)Columbus thought that the reached land was India. (adjective)
"Successful" is an adjective. Example: "I was successful in reaching my goal." "Successfully" is an adverb (describes a verb). "I successfully reached my goal."
'He reached safe.' is incorrect. The noun 'safe' is a word for a metal strongbox. I don't think that he was reaching for a safe. If he was, then it should say 'a safe' or 'the safe'. The other use of the word 'safe' is an adjective, a person can't reach for an adjective. The noun form for the adjective 'safe' is 'safety'. A correct sentence is 'He reached safety.' (a safe place).'Please speak loud.' is technically correct, the word 'loud' is an adverb but it sounds a bit clumsy. Alternates are 'Please speak loudly.' or 'Please speak aloud.' Both 'loudly' and 'aloud' are also adverbs which can modify the verb 'speak'.
The tired travellers reached a ruined village. (Past Participle used as adjective)The heavy rains ruined the crops. (Verb)His business went to the dogs and he was ruined. (Verb)
He reached the Bahamas and thought he had reached India.
grabbed,reached,
Yes, reached is a verb. As in 'Bill reached for a cookie', or just 'to reach'.
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
No, it is not an adjective. Differently is an adverb.The adjective would be different.