Parts of Speech

Apologize is a verb because it expresses an action - the act of expressing regret or saying sorry. Verbs show actions or states of being. The -ize ending is common in verbs that transform words into action forms.

Apparent is an adjective because it describes the quality of being clear, visible, or obvious. Adjectives modify nouns by answering what kind or which one. Apparent describes how something appears or seems.

Apparently is an adverb because it modifies verbs, adjectives, or other adverbs. The -ly ending is a strong clue - most words ending in -ly are adverbs. Apparently means evidently or visibly, modifying how something is perceived.

Appalling is an adjective because it describes something as shocking, horrifying, or extremely bad. Adjectives describe qualities of nouns. The -ing ending can indicate an adjective (present participle) derived from the verb appall.

Appear is a verb because it expresses an action or state - to become visible or come into sight. Verbs show what something does. Appear is the base form you would use with I, you, we, they.

Appealing is an adjective because it describes something as attractive or interesting. Adjectives describe qualities. Though ending in -ing, it functions as an adjective here (a present participle used as a descriptor), not as a continuous verb.

Clever is an adjective because it describes the quality of being intelligent, quick-witted, or resourceful. Adjectives describe nouns by answering what kind. Clever describes a person's mental qualities.

Append is a verb because it expresses the action of adding something to the end of a document or list. Verbs show actions you can perform. You can append a signature, append a file, or append information.

Appearance is a noun because it names a thing - the way someone or something looks or seems. Nouns identify people, places, things, or concepts. The -ance ending is common in nouns derived from verbs.

Creamery is a noun because it names a place - a place where cream, butter, and cheese are processed or made. Nouns identify people, places, things, or ideas. The -ery ending is common in nouns denoting places.

Controller is a noun because it names a person or thing that controls or directs something. Nouns identify people, roles, or things. The -er ending is common in nouns denoting a person or thing that performs an action.

A cheque is a written document ordering a bank to pay a specific amount of money, making it a noun. Nouns name people, places, things, or ideas - and a cheque is a tangible financial instrument.

A train is primarily a noun referring to a connected series of railway cars. While 'train' can be a verb (to teach or prepare), the noun form is the most common and fundamental meaning without additional context.

Expansion is a noun referring to the act or process of becoming larger or more extensive. It ends in '-sion,' a common noun suffix, and it names the process itself rather than describing an action.

An expedition is a noun referring to a journey or voyage undertaken by a group of people with a particular purpose. It names the event or journey itself, making it a noun.