aches

From Wiktionary

Noun[change]

Singular
ache

Plural
aches

  1. The plural form of ache; more than one (kind of) ache.

Verb[change]

Plain form
ache

Third-person singular
aches

Past tense
ached

Past participle
ached

Present participle
aching

  1. The third-person singular form of ache.